Nam and his family visited Son Dong Cave happily last summer

=>Son Don Cave was visited happily by Nam and his family last summer

Cảm ơn bạn rất nhiều.

III,

1. different

2. between

3. out

4. well

5. downstairs

6. written

7. has lived

8. as cold as

9. to study

10. taking

11. have to

12. between

13. himself

14. How long

15. on

IV,

1. My family used to visit Sa Pa last summer vacation.

2. They used to go to school by bus last year.

3. Na isn’t as beautiful as Trang.

4. French is more difficult than English.

5. They have lived here for 10 years.

6. She enjoys swimming and outdoor activities.

1 B

2 A

3 B

4 D

5 D

6 B

7 A

8 B

9 C

10 C

11 D

12 B

13 D

14 B

15 C

16 B

17 C

Cảm ơn ạ 

1, set about: attack someone

2, call back: return to see or collect sth

3, pay me back: return money to someone you borrow

4, go right back to: kiểu nó bắt đầu từ thời Trung Cổ ấy

5, look after: chắc cái này bạn biết nhỉ

6, set about: start doing something

7, turn back: return

8, went about: begin to do something or deal with something

9, called me back: telephone someone again

10, holding back: stating sth

thanks bạn (人 •͈ᴗ•͈)

1 fun (make fun of sb: trêu chọc, biến ai thành trò đùa)

2 down (put sb down = criticise sb)

3 might have (I might have known -> show rằng tôi ko thấy bất ngờ tí nào về sự việc đc nhắc đến)

4 as I may (try as sb may/might = despite one's best efforts)

5 accept (accept an invitation = chấp nhận lời mời)

6 do as it was (do as sb be told = obey, làm như đc bảo)

7 waste of (be a waste of money = chỉ tổ phí tiền)

8 of looking after (look after one's interests = quan tâm đến lợi ích của ai)

9 have fell (fall asleep = start to sleep)

10 earth are you (what on earth are you doing? = m đang làm cái quái gì vậy? :'D)

1 him

2 her down

3 have

4 out

5 accept

6 be

7 waste of

8 of protecting

9 fall

10 chưa nghĩ ra

💖💖💖

ban hoi j v?