31. Thank asked me if I had seen her recently.
Câu gián tiếp, lùi 1 thì

32. We wish we didn't have to study all day.

Câu ước ở hiện tại

33. The convenience store stay opens 24 hours a day so it is helpful for everyone.

34. If you don't study hard, you won't pass the entrance examination. 

Câu điều kiện loại 1, có thật ở hiện tại.

35. She has just got an interesting job in a multinational company.

36. It was such an interesting movie that I have seen it many times.

IV.

31. Câu tường tường thuật dạng Yes-No: S + asked +S.O + if/whether +S + V↓ + O

-> Thanh asked me if I had seen her recently

32. Câu mơ ước: S + wish/wishes + S + V2/ed + O

-> We wish we hadn't to study all day

33. The convenience store is stays open 24 hours a day so it's helpul for everyone

34. Câu đk ở tương lai: If + S +clause + O, S + will/shall/can + Vo +O

-> If you don't work hard, you won't pass/will fail the entrance examination

Chú ý: Unless= If... not: nếu không

35. She has just got an interesting job in a multinational company

36. It was such an interesting movie that I have seen it many times

VII.

31. Câu tường thuật có từ hỏi: S + asked +S.O + WH(how/what/where/why/who/...) + V↓ + O 

-> The teacher asked Hoa how she was feeling then

32. Because the weather was cold, we had to cancel our picnic

33. Chuyển từ QKĐ ⇔ HTHT

-> Hong Son hasn't played soccer for along time

VIII.

35. She asked me if I could speak any other languages

36. If you want to attend the course, you must pass the written examination

VI.

31. Viewers are able to ask questions about the show by using the remote controls

32. Bahasa Malaysia  is the primary language of instruction in all secondary schools

33. If he is lucky, he can pass the entrance examination

34. Đảo ngữ với "such": such + be + (a/an) +adi + N + that + O

Vì câu này có chủ ngữ giả định nên "be" đưa ra trước "such"

->It is such an interesting movie that I have watched it twice

35. She told Mark to sen his son to that university to study English the next day

36. QKĐ ⇔ HTHT + chủ động ⇔ bị động

-> The ao dai has been mentioned in poems by poets for centuries