`1.` They have lived in Hanoi for one and half year

`-` S + has/ have + (not) + V_ed/ V3 + for + khoảng thời gian

`2.` Matches should be placed out of reach of children by you

`-` S + modal verb (should, can, may,...) + be + V_ed/ V3 + (by O)

`3.` My brother wishes he were there with you

`-` S + wish/ wishes + S + was/ were + noun/ adj

`-` "were" trong câu ước có thể dùng với mọi chủ ngữ

`4.` He used to go hunting when he was in Africa

`-` S + used to + V_inf: Đã thường làm gì nhưng giờ không còn làm nữa

`5.` Tom said that he wanted to visit his friends that weekend 

`-` S + said + (that) + S + V_lùi thì

`-` Lùi thì: Hiện tại đơn → Quá khứ đơn; this → that

`6.` She said that she would be there again the next day

`-` S + said + (that) + S + V_lùi thì

`-` Lùi thì: Tương lai đơn → Tương lai đơn trong quá khứ (would); here → there; tomorrow → the next day/ the following day

`7.` She asked me when they were going to leave

`-` S + asked + (O) + question word + S + V_lùi thì

`-` Lùi thì: Tương lai gần (is/ are/ are + going to) → Tương lai gần trong quá khứ (was/ were + going to)