1d

2a

3a

4b

5c

6d

7c

8a

9c

10b

1.She couldn’t answer the question,although she is very intelligent

2.He tried but he was not successful

3. She knows a lot about the culture there because Hoa was born in Tay Nguyen

4.He lives far away from the city centre so He has to study English online

5 hình như đề thiếu nhé