Làm hộ mình đi làm ơn đó

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`6` This is the first time I have ever seen such a wonderful waterfall .

`-` This is the first time + S + have/has + V3Vpp + O : Đây là lần đầu ai đó làm gì .

`7` You mustn't make noise in the library .

`-` mustn't + V-inf : không được phép làm gì .

`8` What is the height of Mount Everest `?`

`-` What is the height + of + N `?` : Độ cao của thứ gì là bao `?`

`9` Mr.Edward is the cleverest person in the office .

`-` SS nhất tính từ ngắn : S + be + the + adj_est + N + O ...

`10` How about going to Ha Long Bay this weekend `?`

`-` How about + V_ing + O `?` : Gợi ý làm gì .

`6.` This is the most wonderful waterfall I've ever seen.

`-` S + have/has + never + V3/ed + such + a/an + adj + N + before `=` This is the + most + adj/ adj-est + N + S + have/has + ever + V3/ed

`7.` You are not allowed to make noise in the library. / You mustn't make noise in the library.

`-` S + is/am/are + not + allowed + to V/ S + mustn't + V(bare): Ai đó không được phép làm gì

`8.` What is the height of Mount Everest?

`-` How high + is/am/are + S? `=` What is the height of + S?

`9.` Mr. Edward is the most clever/ cleverest person in the office.

`-` So sánh nhất: S + is/am/are + the most + adj + N

`10.` How about going to Ha Long Bay this weekend?

`-` Shall we + V(bare)? `=` How about + V-ing?