1d vì cần danh từ

2d : mặc dù tôi rất mệt nhưng tôi vẫn đi bộ cả con đường về nhà.

22. a: spend +KTG + Ving: dùng bao nhiêu thời gian làm gì

23.b exhaust fumes: khí thải 

24.a who đóng vai trò là chủ ngữ 

25. d: take advantage of sb: lợi dụng ai đó

mn song song với ab thôi nha

8d 10c 11a 12c 14a 15d 16b 17c 18a 19d 20a

finishing. đây là dạng rút gọn mệnh đề

2, rolls

you can go home when finishing this exercise. ( theo dạng rút gọn mệnh đề)

1. has not seen

2. rains 

3. was taken 

4. showing

5. is mentioned

6. what did your chidren do 

7. has not been repaired

8. bought

9. where would you do if you had a car?

10. watching, reading

1. If I have money, I will buy a new motorbike.

2. You won't ( will not ) pass your driving test unless you drive more carefully.

3. He'll be ill if he doesn't ( does not ) stop worrying so much.

4. we'll go to the beach tomorrow if it is nice.