reading

1. c ( they are the only mammal that are able to fly )

2. a ( cực bắc và cực nam, dòng 1,2 đoạn đầu )

3. b   4. d (dòng đầu đoạn 3 )   5. a ( dòng 2,3 đoạn cuối )

writing

1. if they use so much pesticide, the river will be polluted

2. i suggest decorating the living room for Tet

3.beacause of her good behavior, everybody....

4. since she had a lot of difficulties, she managed.....

5. nga is a good english speaker

6. i was disappointed because you didn't phone me

7. the weather was so bad that we....

8. because it rained heavily, they....

1.C

2.A 

3.B   

4.D  

5.A

****

1.If they use so much pesticide, the river will be polluted

2.I suggest decorating the living room for Tet

3.Because of her good behavior, everybody..

4.Since she had a lot of difficulties, she managed..

5.Nga is a good at english speaker

6.I was disappointed because you didn't phone me

7.The weather was so bad that we..

8.Because it rained heavily, they..