Giúp em lm những câu này nhé sử dùng thì Quá khứ đơn và HT Hoàn thành viết lại các câu sau đây sử dụng từ gợi ý

`6,` This is the first time my friend has seen such a beautiful girl in his life. 

`7,` The last time John played piano was in `2015`. 

`8,` It is the first time we have met such a kind person.

`9,` Is this the first time you have traveled to Thailand?

`10,` I haven't seen my father for `10` years.

`11,` How long have you learned Vietnamese?

`12,` I haven't gone to the cinema with my friends for nearly `8` months.

`13,` I have never eaten such a delicious pancake before in my life.

`14,` It has been `30` minutes since she went to school.

`15,` I haven't seen Lucy since my last birthday party.

`16,` This is the first time he has read such a good self-help book.

`17,`

C1: Jane last came back to her country `5` years ago.

C2: Jane hasn't come back to her country for `5` years. 

`18,` It’s been a long time since Jack last spoke to his teacher.  

`19,` This is the first time they have joined such a wonderful birthday party.

`20,` She started taking care of her brother when she was `10` years old.

`21,` It’s been `30` years since my father started working as an engineer. 

`22,` This is the first time Elsa has spent her summer in such a beautiful city. 

`23,` He hasn’t shaved since the day before yesterday.

`24,` I haven't drunk champagne since my brother's wedding.

`25,` They started studying English when I was in grade `3`.

`26,` I haven't met Tom for two weeks.

`------`

Tổng hợp cấu trúc dùng trong bài:

`-` The last time `+` S `+` V2/V-ed `+` was `+` thời gian `+` ago/ mệnh đề quá khứ đơn..

`-` S `+` last `+` V2/V-ed `+` O `+` thời gian `+` ago/ mệnh đề quá khứ đơn..

`=` S `+` have/has `+` not `+`  V-ed/V3 `+` for `+` khoảng thời gian/since + mốc tgian..

`----`

`-` This is the first time `+` S `+` have/has `+` (ever) `+` V3/V-ed `+` such `+` a/an `+` adj `+` N

`=` S `+` tobe `+` so sánh nhất `+` S `+` have/has `+` (ever) `+` V3/V-ed.. 

`----`

`-` S `+` have/has `+`  V3/V-ed `+` for + quãng tgian/since + mốc tgian

`=` S `+` started/began `+` V-ing/to V0..

`=` S `+` have/has `+`  been `+` V-ing `+` for + quãng tgian/since + mốc tgian.. 

`----`

`-` S `+` have/has `+` not `+`  V-ed/V3 `+` for `+` khoảng thời gian. 

`=` It is/has been `+` khoảng thời gian `+` since `+` S `+` last `+` V2/V-ed...