20 ..easy to learn E grammar

21 ...... easy to make friends

22 ... we saw you in town

23 ....I have to leave

24 ..... he hears the news

16 ...is a slow cyclist

17 ..... we buy recycled products, we can save the environment

18 .......Nam works hard, he will pass the exam

19 ....difficult to tell them the truth

12 .... because of my sister's good result

13 .... runs fast

14 ...... is a good cook

15 ..... was an active participant in the fight against air pollution

TK câu 15

7 .... Lan's sore leg, she has difficulty in walking

8 .... he was sick seriously, he couldn't come to class

9 ....... they performed well, they won that match

10 ....... it rained heavily, we couldn't go out last night

11 Đề sai k nhỉ?

I'm very glad that Rita enjoys the novel I gave her last week.

(Mình rất vui vì Rita thích cuốn tiểu thuyết mình tặng cô ấy tuần trước.)

Những câu còn lại em có thể tham khảo phần làm của Anh Thư nhé!

1 .... he borrowed the money from his friends, he  could buy the books

2 ....... I didn't want to be late, I hurried

3 .... her illness, she can't do the work

4 ....... the hot weather, the children are going swimming a lot

5 ........ the polluted water, we can't swim in this river

6 ........the snow, we didn't go for a walk

1/... so she went to bed early.

2/ ... so she must stay in bed.

11. D        12. C                 13. C                      14. D                  15. C                  16. C

1 A

2 C

3 D

4 C

5 B

1a

2c

3d

4c

5b