{"id":11595,"date":"2025-09-20T14:20:05","date_gmt":"2025-09-20T07:20:05","guid":{"rendered":"https:\/\/smartcom.vn\/blog\/?p=11595"},"modified":"2025-10-28T11:55:04","modified_gmt":"2025-10-28T04:55:04","slug":"must-to-v-hay-ving","status":"publish","type":"post","link":"https:\/\/smartcom.vn\/blog\/must-to-v-hay-ving\/","title":{"rendered":"Must to V hay Ving"},"content":{"rendered":"\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-top\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;11595&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;top&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;1&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;5&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;5\\\/5 - (1 b\\u00ecnh ch\\u1ecdn)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;title&quot;:&quot;Must to V hay Ving&quot;,&quot;width&quot;:&quot;142.5&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 142.5px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            5\/5 - (1 b\u00ecnh ch\u1ecdn)    <\/div>\n    <\/div>\n<p style=\"text-align: justify;\"><b><i>\u201cYou must to submit the report before Friday.\u201d<\/i><\/b><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Nghe quen kh\u00f4ng? C\u00f3 th\u1ec3 b\u1ea1n t\u1eebng vi\u1ebft c\u00e2u n\u00e0y m\u00e0 ch\u1eb3ng nh\u1eadn ra m\u00ecnh v\u1eeba\u2026 <\/span><b>m\u1eafc l\u1ed7i ng\u1eef ph\u00e1p c\u01a1 b\u1ea3n<\/b><span style=\"font-weight: 400;\">!<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">R\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi h\u1ecdc ti\u1ebfng Anh \u2013 k\u1ec3 c\u1ea3 \u1edf tr\u00ecnh \u0111\u1ed9 trung c\u1ea5p hay n\u00e2ng cao \u2013 v\u1eabn <\/span><b>nh\u1ea7m l\u1eabn c\u1ea5u tr\u00fac c\u00e2u v\u1edbi \u201cmust\u201d<\/b><span style=\"font-weight: 400;\">. Nh\u01b0ng th\u1eadt ra, ch\u1ec9 c\u00f3 <\/span><b>m\u1ed9t c\u1ea5u tr\u00fac \u0111\u00fang duy nh\u1ea5t<\/b><span style=\"font-weight: 400;\">, v\u00e0 n\u1ebfu b\u1ea1n c\u00f2n \u0111ang ph\u00e2n v\u00e2n kh\u00f4ng bi\u1ebft n\u00ean d\u00f9ng \u201cto\u201d hay kh\u00f4ng \u2013 th\u00ec \u0111\u00e2y ch\u00ednh l\u00e0 b\u00e0i vi\u1ebft d\u00e0nh cho b\u1ea1n.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">H\u00e3y c\u00f9ng kh\u00e1m ph\u00e1 <\/span><b>m\u1ecdi \u0111i\u1ec1u b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1 \u201cmust\u201d<\/b><span style=\"font-weight: 400;\"> trong b\u00e0i vi\u1ebft n\u00e0y. Smartcom \u0111\u1ea3m b\u1ea3o r\u1eb1ng, t\u1eeb gi\u1edd b\u1ea1n s\u1ebd kh\u00f4ng bao gi\u1edd ph\u1ea3i l\u0103n t\u0103n chuy\u1ec7n ph\u1ea3i d\u00f9ng <\/span><a href=\"https:\/\/smartcom.vn\/blog\/must-to-v-hay-ving\/\" target=\"_blank\" rel=\"noopener\"><span style=\"color: #29185f;\"><b>must to V hay Ving <\/b><\/span><\/a><span style=\"font-weight: 400;\">n\u1eefa! B\u1eaft \u0111\u1ea7u th\u00f4i!<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-11596\" title=\"must to v hay ving\" src=\"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/09\/must-to-v-hay-ving.png\" alt=\"must to v hay ving\" width=\"1920\" height=\"1080\" srcset=\"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/09\/must-to-v-hay-ving.png 1920w, https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/09\/must-to-v-hay-ving-300x169.png 300w, https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/09\/must-to-v-hay-ving-1024x576.png 1024w, https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/09\/must-to-v-hay-ving-768x432.png 768w, https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/09\/must-to-v-hay-ving-1536x864.png 1536w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Must_la_gi_Must_to_V_hay_Ving\"><\/span><span style=\"color: #29185f;\">Must l\u00e0 g\u00ec? Must to V hay Ving?<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">&#8220;Must&#8221; l\u00e0 m\u1ed9t <\/span><b>\u0111\u1ed9ng t\u1eeb khuy\u1ebft thi\u1ebfu (modal verb)<\/b><span style=\"font-weight: 400;\"> trong ti\u1ebfng Anh, d\u00f9ng \u0111\u1ec3 <\/span><b>di\u1ec5n t\u1ea3 s\u1ef1 c\u1ea7n thi\u1ebft, b\u1eaft bu\u1ed9c ho\u1eb7c s\u1ef1 ch\u1eafc ch\u1eafn<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">M\u1ed9t l\u01b0u \u00fd quan tr\u1ecdng: <\/span><b>Sau &#8220;must&#8221; lu\u00f4n l\u00e0 \u0111\u1ed9ng t\u1eeb nguy\u00ean th\u1ec3 kh\u00f4ng &#8220;to&#8221;<\/b><span style=\"font-weight: 400;\">. C\u1ea5u tr\u00fac \u0111\u00fang l\u00e0:<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u2705 must + V (nguy\u00ean th\u1ec3)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u274c must + to V<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u274c must + V-ing<\/span><\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span style=\"color: #ff0000;\"><strong>V\u00ed d\u1ee5:<\/strong><\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">You must <\/span><b>submit<\/b><span style=\"font-weight: 400;\"> the proposal before Thursday. <\/span><i><span style=\"font-weight: 400;\">(B\u1ea1n ph\u1ea3i n\u1ed9p \u0111\u1ec1 xu\u1ea5t tr\u01b0\u1edbc th\u1ee9 N\u0103m.)<\/span><\/i><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">All passengers in the plane must <\/span><b>wear<\/b><span style=\"font-weight: 400;\"> seat belts during the flight. <\/span><i><span style=\"font-weight: 400;\">(T\u1ea5t c\u1ea3 h\u00e0nh kh\u00e1ch tr\u00ean m\u00e1y bay ph\u1ea3i th\u1eaft d\u00e2y an to\u00e0n trong su\u1ed1t chuy\u1ebfn bay.)<\/span><\/i><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-11597 aligncenter\" title=\"must ngh\u0129a l\u00e0 g\u00ec\" src=\"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/09\/must-nghia-la-gi.jpg\" alt=\"must ngh\u0129a l\u00e0 g\u00ec\" width=\"800\" height=\"500\" srcset=\"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/09\/must-nghia-la-gi.jpg 800w, https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/09\/must-nghia-la-gi-300x188.jpg 300w, https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/09\/must-nghia-la-gi-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Cach_su_dung_Must\"><\/span><span style=\"color: #29185f;\">C\u00e1ch s\u1eed d\u1ee5ng Must<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">&#8220;Must&#8221; \u0111\u01b0\u1ee3c d\u00f9ng trong ba ng\u1eef c\u1ea3nh ch\u00ednh:<\/span><\/p>\n<ol style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Di\u1ec5n t\u1ea3 s\u1ef1 b\u1eaft bu\u1ed9c ho\u1eb7c quy \u0111\u1ecbnh (obligation):<\/b>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">All students must <\/span><b>attend<\/b><span style=\"font-weight: 400;\"> the monthly meeting. <\/span><i><span style=\"font-weight: 400;\">(T\u1ea5t c\u1ea3 sinh vi\u00ean b\u1eaft bu\u1ed9c ph\u1ea3i tham d\u1ef1 cu\u1ed9c h\u1ecdp h\u00e0ng th\u00e1ng.)<\/span><\/i><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Di\u1ec5n t\u1ea3 s\u1ef1 suy lu\u1eadn logic c\u00f3 c\u0103n c\u1ee9 (logical deduction):<\/b>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">John has been working all day &#8211; he must <\/span><b>be <\/b><span style=\"font-weight: 400;\">very exhausted. <\/span><i><span style=\"font-weight: 400;\">(John \u0111\u00e3 l\u00e0m vi\u1ec7c c\u1ea3 ng\u00e0y \u2013 ch\u1eafc ch\u1eafn anh \u1ea5y \u0111ang r\u1ea5t m\u1ec7t.)<\/span><\/i><\/li>\n<\/ul>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Di\u1ec5n t\u1ea3 l\u1eddi khuy\u00ean m\u1ea1nh m\u1ebd (strong recommendation):<\/b>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"2\"><span style=\"font-weight: 400;\">You must <\/span><b>try<\/b><span style=\"font-weight: 400;\"> this chocolate cake \u2014 it\u2019s heavenly! <\/span><i><span style=\"font-weight: 400;\">(B\u1ea1n nh\u1ea5t \u0111\u1ecbnh ph\u1ea3i th\u1eed m\u00f3n b\u00e1nh s\u00f4c\u00f4la n\u00e0y \u2013 n\u00f3 ngon tuy\u1ec7t!)<\/span><\/i><\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-11598 aligncenter\" title=\"c\u00e1ch s\u1eed d\u1ee5ng must\" src=\"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/09\/cach-su-dung-must.jpg\" alt=\"c\u00e1ch s\u1eed d\u1ee5ng must\" width=\"800\" height=\"500\" srcset=\"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/09\/cach-su-dung-must.jpg 800w, https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/09\/cach-su-dung-must-300x188.jpg 300w, https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/09\/cach-su-dung-must-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Cac_dang_cua_Must\"><\/span><span style=\"color: #29185f;\">C\u00e1c d\u1ea1ng c\u1ee7a Must<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Dang_khang_dinh_affirmative\"><\/span><span style=\"color: #f49c4a;\">D\u1ea1ng kh\u1eb3ng \u0111\u1ecbnh (affirmative)<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"color: #ff0000;\"><b>C\u1ea5u tr\u00fac:<\/b><\/span><\/p>\n<div style=\"box-sizing: border-box; margin: 0px auto; padding: 15px 20px; border: 1px solid #b3dc82; outline: 0px; background: #ebf6e0; border-radius: 2px; float: none; vertical-align: baseline; color: #5f9025; font-family: arial, sans-serif; font-size: 15px; text-align: justify;\"><span style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; font-weight: 600; color: #111827; outline: none !important;\">C\u1ea5u tr\u00fac:<\/span> S + must + V<\/div>\n<p style=\"text-align: justify;\"><span style=\"color: #ff0000;\"><b>V\u00ed d\u1ee5:\u00a0<\/b><\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li><span style=\"font-weight: 400;\">All employees in the company must <\/span><b>follow<\/b><span style=\"font-weight: 400;\"> safety protocols. <\/span><i><span style=\"font-weight: 400;\">(T\u1ea5t c\u1ea3 nh\u00e2n vi\u00ean trong c\u00f4ng ty ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh an to\u00e0n.)<\/span><\/i><\/li>\n<\/ul>\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Dang_phu_dinh_Negative\"><\/span><span style=\"color: #f49c4a;\">D\u1ea1ng ph\u1ee7 \u0111\u1ecbnh (Negative)<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"color: #ff0000;\"><b>C\u1ea5u tr\u00fac:<\/b><\/span><\/p>\n<div style=\"box-sizing: border-box; margin: 0px auto; padding: 15px 20px; border: 1px solid #b3dc82; outline: 0px; background: #ebf6e0; border-radius: 2px; float: none; vertical-align: baseline; color: #5f9025; font-family: arial, sans-serif; font-size: 15px; text-align: justify;\"><span style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; font-weight: 600; color: #111827; outline: none !important;\">C\u1ea5u tr\u00fac:<\/span> S + must not (mustn\u2019t) + V<\/div>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">D\u00f9ng \u0111\u1ec3 ch\u1ec9 \u0111i\u1ec1u c\u1ea5m ho\u1eb7c kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p l\u00e0m.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #ff0000;\"><b>V\u00ed d\u1ee5:\u00a0<\/b><\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li><span style=\"font-weight: 400;\">You must not <\/span><b>use<\/b><span style=\"font-weight: 400;\"> your cell phone during the examination. <\/span><i><span style=\"font-weight: 400;\">(B\u1ea1n kh\u00f4ng \u0111\u01b0\u1ee3c d\u00f9ng \u0111i\u1ec7n tho\u1ea1i trong khi l\u00e0m b\u00e0i ki\u1ec3m tra.)<\/span><\/i><\/li>\n<\/ul>\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Dang_nghi_van_Interrogative\"><\/span><span style=\"color: #f49c4a;\">D\u1ea1ng nghi v\u1ea5n (Interrogative)<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"color: #ff0000;\"><b>C\u1ea5u tr\u00fac:<\/b><\/span><\/p>\n<div style=\"box-sizing: border-box; margin: 0px auto; padding: 15px 20px; border: 1px solid #b3dc82; outline: 0px; background: #ebf6e0; border-radius: 2px; float: none; vertical-align: baseline; color: #5f9025; font-family: arial, sans-serif; font-size: 15px; text-align: justify;\"><span style=\"box-sizing: border-box; margin: 0px; padding: 0px; border: 0px; font-weight: 600; color: #111827; outline: none !important;\">C\u1ea5u tr\u00fac:<\/span> Must + S + V&#8230;?<\/div>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">D\u00f9ng \u0111\u1ec3 h\u1ecfi v\u1ec1 ngh\u0129a v\u1ee5 hay ph\u00e1n \u0111o\u00e1n.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #ff0000;\"><strong>V\u00ed d\u1ee5:<\/strong><\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li><span style=\"font-weight: 400;\">Must we <\/span><b>complete<\/b><span style=\"font-weight: 400;\"> this today? <\/span><i><span style=\"font-weight: 400;\">(Ch\u00fang ta ph\u1ea3i ho\u00e0n th\u00e0nh c\u00e1i n\u00e0y h\u00f4m nay sao?)<\/span><\/i><\/li>\n<\/ul>\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Luu_y_dac_biet\"><\/span><span style=\"color: #f49c4a;\">L\u01b0u \u00fd \u0111\u1eb7c bi\u1ec7t<\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">&#8220;Must&#8221; kh\u00f4ng chia theo th\u00ec qu\u00e1 kh\u1ee9. Khi mu\u1ed1n n\u00f3i \u0111\u1ebfn <\/span><b>ngh\u0129a v\u1ee5 trong qu\u00e1 kh\u1ee9<\/b><span style=\"font-weight: 400;\">, d\u00f9ng &#8220;had to&#8221; thay v\u00ec &#8220;must&#8221;.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #ff0000;\"><strong>V\u00ed d\u1ee5:<\/strong><\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li><span style=\"font-weight: 400;\">Yesterday, I had to <\/span><b>submit<\/b><span style=\"font-weight: 400;\"> the report. <\/span><i><span style=\"font-weight: 400;\">(H\u00f4m qua t\u00f4i \u0111\u00e3 ph\u1ea3i n\u1ed9p b\u00e1o c\u00e1o.)<\/span><\/i><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-11599 aligncenter\" title=\"c\u00e1c d\u1ea1ng c\u1ee7a must\" src=\"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/09\/cac-dang-cua-must.jpg\" alt=\"c\u00e1c d\u1ea1ng c\u1ee7a must\" width=\"800\" height=\"500\" srcset=\"https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/09\/cac-dang-cua-must.jpg 800w, https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/09\/cac-dang-cua-must-300x188.jpg 300w, https:\/\/smartcom.vn\/blog\/wp-content\/uploads\/2025\/09\/cac-dang-cua-must-768x480.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Phan_biet_cau_truc_must_voi_have_to\"><\/span><span style=\"color: #29185f;\">Ph\u00e2n bi\u1ec7t c\u1ea5u tr\u00fac must v\u1edbi have to<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table style=\"width: 100%; border-collapse: collapse;\" border=\"1\">\n<tbody>\n<tr>\n<td style=\"width: 50%; text-align: center;\"><b>Must<\/b><\/td>\n<td style=\"width: 50%; text-align: center;\"><b>Have to<\/b><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\"><span style=\"font-weight: 400;\">Mang t\u00ednh b\u1eaft bu\u1ed9c \u0111\u1ebfn t\u1eeb <\/span><b>b\u1ea3n th\u00e2n ng\u01b0\u1eddi n\u00f3i<\/b><span style=\"font-weight: 400;\"> ho\u1eb7c n\u1ed9i quy chung<\/span><\/td>\n<td style=\"width: 50%;\"><span style=\"font-weight: 400;\">Mang t\u00ednh b\u1eaft bu\u1ed9c \u0111\u1ebfn t\u1eeb <\/span><b>ho\u00e0n c\u1ea3nh b\u00ean ngo\u00e0i ho\u1eb7c lu\u1eadt l\u1ec7<\/b><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 50%;\"><span style=\"font-weight: 400;\">Kh\u00f4ng c\u00f3 d\u1ea1ng th\u00ec qu\u00e1 kh\u1ee9<\/span><\/td>\n<td style=\"width: 50%;\"><span style=\"font-weight: 400;\">C\u00f3 th\u1ec3 chia th\u00ec nh\u01b0 \u0111\u1ed9ng t\u1eeb th\u01b0\u1eddng (have\/has\/had to)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">V\u00ed d\u1ee5:<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">I must <\/span><b>apologize<\/b><span style=\"font-weight: 400;\"> for being late. <\/span><i><span style=\"font-weight: 400;\">(T\u00f4i th\u1ea5y m\u00ecnh ph\u1ea3i xin l\u1ed7i v\u00ec \u0111\u00e3 \u0111\u1ebfn mu\u1ed9n.)<\/span><\/i><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">I have to <\/span><b>take<\/b><span style=\"font-weight: 400;\"> the train because my car broke down. <\/span><i><span style=\"font-weight: 400;\">(T\u00f4i ph\u1ea3i \u0111i t\u00e0u v\u00ec xe t\u00f4i h\u1ecfng.)<\/span><\/i><\/li>\n<\/ul>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Phan_biet_Must_%E2%80%93_Have_to_%E2%80%93_Should_%E2%80%93_Ought_to\"><\/span><span style=\"color: #29185f;\">Ph\u00e2n bi\u1ec7t Must \u2013 Have to \u2013 Should \u2013 Ought to<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table style=\"width: 100%; border-collapse: collapse; height: 96px;\" border=\"1\">\n<tbody>\n<tr style=\"height: 24px;\">\n<td style=\"width: 25%; height: 24px; text-align: center;\"><b>Modal<\/b><\/td>\n<td style=\"width: 25%; height: 24px; text-align: center;\"><b>Ngh\u0129a<\/b><\/td>\n<td style=\"width: 25%; height: 24px; text-align: center;\"><b>M\u1ee9c \u0111\u1ed9 b\u1eaft bu\u1ed9c<\/b><\/td>\n<td style=\"width: 25%; height: 24px; text-align: center;\"><b>V\u00ed d\u1ee5<\/b><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 25%; height: 24px;\"><span style=\"font-weight: 400;\">must<\/span><\/td>\n<td style=\"width: 25%; height: 24px;\"><span style=\"font-weight: 400;\">b\u1eaft bu\u1ed9c, ch\u1eafc ch\u1eafn<\/span><\/td>\n<td style=\"width: 25%; height: 24px;\"><span style=\"font-weight: 400;\">R\u1ea5t cao<\/span><\/td>\n<td style=\"width: 25%; height: 24px;\"><span style=\"font-weight: 400;\">You must <\/span><b>wear<\/b><span style=\"font-weight: 400;\"> a mask when going to the hospital. <\/span><i><span style=\"font-weight: 400;\">(B\u1ea1n b\u1eaft bu\u1ed9c ph\u1ea3i \u0111eo kh\u1ea9u trang khi \u0111\u1ebfn b\u1ec7nh vi\u1ec7n.)<\/span><\/i><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 25%; height: 24px;\"><span style=\"font-weight: 400;\">have to<\/span><\/td>\n<td style=\"width: 25%; height: 24px;\"><span style=\"font-weight: 400;\">b\u1eaft bu\u1ed9c do ho\u00e0n c\u1ea3nh<\/span><\/td>\n<td style=\"width: 25%; height: 24px;\"><span style=\"font-weight: 400;\">Cao<\/span><\/td>\n<td style=\"width: 25%; height: 24px;\"><span style=\"font-weight: 400;\">She has to <\/span><b>work<\/b><span style=\"font-weight: 400;\"> late tonight. <\/span><i><span style=\"font-weight: 400;\">(C\u00f4 \u1ea5y ph\u1ea3i l\u00e0m th\u00eam gi\u1edd t\u1ed1i nay.)<\/span><\/i><\/td>\n<\/tr>\n<tr style=\"height: 24px;\">\n<td style=\"width: 25%; height: 24px;\"><span style=\"font-weight: 400;\">should<\/span><\/td>\n<td style=\"width: 25%; height: 24px;\"><span style=\"font-weight: 400;\">l\u1eddi khuy\u00ean nh\u1eb9 nh\u00e0ng<\/span><\/td>\n<td style=\"width: 25%; height: 24px;\"><span style=\"font-weight: 400;\">Trung b\u00ecnh<\/span><\/td>\n<td style=\"width: 25%; height: 24px;\"><span style=\"font-weight: 400;\">You should <\/span><b>check<\/b><span style=\"font-weight: 400;\"> your email. <\/span><i><span style=\"font-weight: 400;\">(B\u1ea1n n\u00ean ki\u1ec3m tra email.)<\/span><\/i><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 25%;\"><span style=\"font-weight: 400;\">ought to<\/span><\/td>\n<td style=\"width: 25%;\"><span style=\"font-weight: 400;\">t\u01b0\u01a1ng t\u1ef1 nh\u01b0 should<\/span><\/td>\n<td style=\"width: 25%;\"><span style=\"font-weight: 400;\">Trung b\u00ecnh<\/span><\/td>\n<td style=\"width: 25%;\"><span style=\"font-weight: 400;\">You ought to <\/span><b>apologize<\/b><span style=\"font-weight: 400;\"> to Jane <\/span><i><span style=\"font-weight: 400;\">(B\u1ea1n n\u00ean xin l\u1ed7i Jane \u0111i.)<\/span><\/i><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote><p><em><strong>Xem th\u00eam: <span style=\"color: #29185f;\"><a style=\"color: #29185f;\" href=\"https:\/\/smartcom.vn\/blog\/deserve-to-v-hay-ving\/\" target=\"_blank\" rel=\"noopener\">Deserve to V hay Ving<\/a><\/span><\/strong><\/em><\/p><\/blockquote>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Bai_tap_ap_dung\"><\/span><span style=\"color: #29185f;\">B\u00e0i t\u1eadp \u00e1p d\u1ee5ng<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><b>B\u00e0i 1: Ch\u1ecdn \u0111\u00e1p \u00e1n \u0111\u00fang<\/b><\/p>\n<ol style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">You ____ be quiet in the library.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">a. must<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">b. must to<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">c. musting<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">He ____ forget his ID card again.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">a. mustn\u2019t<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">b. doesn\u2019t must<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">c. not must<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">____ she bring her own laptop?<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">a. Must<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">b. Does<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">c. Have<\/span><\/li>\n<\/ol>\n<p style=\"text-align: justify;\"><span style=\"color: #ff0000;\"><b>\u0110\u00e1p \u00e1n:<\/b><\/span><\/p>\n<ol style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">a. must<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">a. mustn\u2019t<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">a. Must<\/span><\/li>\n<\/ol>\n<p style=\"text-align: justify;\"><b>B\u00e0i 2: D\u1ecbch sang ti\u1ebfng Anh (d\u00f9ng &#8220;must&#8221;)<\/b><\/p>\n<ol style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">B\u1ea1n ph\u1ea3i \u0111\u1ebfn \u0111\u00fang gi\u1edd v\u00e0o ng\u00e0y mai.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u1ecdc sinh kh\u00f4ng \u0111\u01b0\u1ee3c \u0103n trong l\u1edbp.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">T\u00f4i ch\u1eafc ch\u1eafn c\u00f4 \u1ea5y \u0111\u00e3 bi\u1ebft chuy\u1ec7n \u0111\u00f3 r\u1ed3i.<\/span><\/li>\n<\/ol>\n<p style=\"text-align: justify;\"><span style=\"color: #ff0000;\"><b>G\u1ee3i \u00fd:<\/b><\/span><\/p>\n<ol style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">You must arrive on time tomorrow.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Students must not eat in class.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">She must already know about it.<\/span><\/li>\n<\/ol>\n<p style=\"text-align: justify;\"><strong>B\u00e0i 3: \u0110i\u1ec1n v\u00e0o ch\u1ed7 tr\u1ed1ng<\/strong><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ho\u00e0n th\u00e0nh c\u00e1c c\u00e2u sau v\u1edbi &#8220;must&#8221;, &#8220;mustn\u2019t&#8221; ho\u1eb7c c\u1ea5u tr\u00fac ph\u00f9 h\u1ee3p:<\/span><\/p>\n<ol style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">All guests _________ present their invitation card at the gate. <\/span><i><span style=\"font-weight: 400;\">(b\u1eaft bu\u1ed9c)<\/span><\/i><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">You _________ be joking! <\/span><i><span style=\"font-weight: 400;\">(ph\u00e1n \u0111o\u00e1n logic)<\/span><\/i><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">We _________ forget the deadline \u2014 it\u2019s very important.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Children _________ run in the corridor. <\/span><i><span style=\"font-weight: 400;\">(kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p)<\/span><\/i><\/li>\n<\/ol>\n<p style=\"text-align: justify;\"><span style=\"color: #ff0000;\"><b>\u0110\u00e1p \u00e1n:<\/b><\/span><\/p>\n<ol style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">must<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">must<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">mustn\u2019t<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">mustn\u2019t<\/span><\/li>\n<\/ol>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Tong_ket\"><\/span><span style=\"color: #29185f;\">T\u1ed5ng k\u1ebft<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">T\u00f3m l\u1ea1i, must to V hay Ving \u0111\u00e3 \u0111\u01b0\u1ee3c gi\u1ea3i th\u00edch r\u00f5 r\u00e0ng, gi\u00fap b\u1ea1n hi\u1ec3u \u201cmust\u201d lu\u00f4n \u0111i v\u1edbi \u0111\u1ed9ng t\u1eeb nguy\u00ean th\u1ec3 (V) \u0111\u1ec3 di\u1ec5n \u0111\u1ea1t s\u1ef1 b\u1eaft bu\u1ed9c, thay v\u00ec \u201cVing\u201d. N\u1eafm v\u1eefng must to V hay Ving s\u1ebd gi\u00fap b\u1ea1n s\u1eed d\u1ee5ng ti\u1ebfng Anh ch\u00ednh x\u00e1c h\u01a1n, \u0111\u1eb7c bi\u1ec7t trong b\u00e0i thi IELTS Writing v\u00e0 Speaking.<\/p>\n<p style=\"text-align: justify;\">H\u00e3y must h\u00e0nh \u0111\u1ed9ng ngay \u0111\u1ec3 n\u00e2ng cao ti\u1ebfng Anh v\u1edbi <span style=\"color: #29185f;\"><em><strong><a style=\"color: #29185f;\" href=\"https:\/\/smartcom.vn\/\" target=\"_blank\" rel=\"noopener\">kh\u00f3a h\u1ecdc IELTS<\/a><\/strong><\/em><\/span> t\u1ea1i Smartcom English! V\u1edbi m\u00f4 h\u00ecnh Hybrid Learning t\u00edch h\u1ee3p c\u00f4ng ngh\u1ec7 4.0 (AI, AR, VR), ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ed9c quy\u1ec1n \u201c5 ng\u00f3n tay\u201d v\u00e0 \u201cDo Th\u00e1i,\u201d c\u00f9ng gi\u00e1o tr\u00ecnh IELTS GEN 9.0 c\u1eadp nh\u1eadt, b\u1ea1n s\u1ebd ti\u1ebfn b\u1ed9 v\u01b0\u1ee3t b\u1eadc. \u0110\u1ed9i ng\u0169 gi\u00e1o vi\u00ean 8.5+ IELTS v\u00e0 cam k\u1ebft \u0111\u1ea7u ra b\u1eb1ng v\u0103n b\u1ea3n (ho\u00e0n ti\u1ec1n 50-100% n\u1ebfu kh\u00f4ng \u0111\u1ea1t 5.5\/6.5) \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ec9nh cao. H\u1ee3p t\u00e1c v\u1edbi British Council, IDP, v\u00e0 c\u00e1c t\u1eadp \u0111o\u00e0n l\u1edbn nh\u01b0 VinGroup, Viettel, Smartcom mang \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m h\u1ecdc t\u1eadp kh\u00e1c bi\u1ec7t.<\/p>\n<p style=\"text-align: justify;\">\u0110\u0103ng k\u00fd ngay h\u00f4m nay \u0111\u1ec3 chinh ph\u1ee5c IELTS! Chia s\u1ebb b\u00e0i vi\u1ebft v\u00e0 b\u00ecnh lu\u1eadn: B\u1ea1n \u0111\u00e3 s\u1eed d\u1ee5ng must to V hay Ving trong t\u00ecnh hu\u1ed1ng n\u00e0o th\u00fa v\u1ecb? Kh\u00e1m ph\u00e1 th\u00eam m\u1eb9o h\u1ecdc ti\u1ebfng Anh t\u1ea1i Smartcom English!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u201cYou must to submit the report before Friday.\u201d Nghe quen kh\u00f4ng? C\u00f3 th\u1ec3 b\u1ea1n t\u1eebng vi\u1ebft c\u00e2u n\u00e0y m\u00e0 ch\u1eb3ng nh\u1eadn ra m\u00ecnh v\u1eeba\u2026 m\u1eafc l\u1ed7i ng\u1eef ph\u00e1p c\u01a1 b\u1ea3n! R\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi h\u1ecdc ti\u1ebfng Anh \u2013 k\u1ec3 c\u1ea3 \u1edf tr\u00ecnh \u0111\u1ed9 trung c\u1ea5p hay n\u00e2ng cao \u2013 v\u1eabn nh\u1ea7m l\u1eabn c\u1ea5u tr\u00fac c\u00e2u v\u1edbi [&hellip;]<\/p>\n","protected":false},"author":20,"featured_media":11596,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-11595","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ielts-grammar"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Must To V Hay Ving [ 5P \u0110\u1ec3 Th\u00e0nh Th\u1ea1o ]<\/title>\n<meta name=\"description\" content=\"C\u00f9ng Smartcom gi\u1ea3i \u0111\u00e1p trong ti\u1ebfng Anh s\u1ebd d\u00f9ng must to V hay Ving l\u00e0 \u0111\u00fang. Kh\u00e1m ph\u00e1 c\u00e1ch s\u1eed d\u1ee5ng ch\u00ednh x\u00e1c &quot;must to V&quot; v\u00e0 &quot;must V-ing&quot;.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/smartcom.vn\/blog\/must-to-v-hay-ving\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Must To V Hay Ving [ 5P \u0110\u1ec3 Th\u00e0nh Th\u1ea1o ]\" \/>\n<meta property=\"og:description\" content=\"C\u00f9ng Smartcom gi\u1ea3i \u0111\u00e1p trong ti\u1ebfng Anh s\u1ebd d\u00f9ng must to V hay Ving l\u00e0 \u0111\u00fang. 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