1Unit 1单元检测第一题答案
2Unit 1单元检测第二题答案
1、What’s wrong/the matter with you?
2、Why is that?
3、Did you see a doctor?
4、And I think you should stay at home and have a good rest
5、Don’t worry
3Unit 1单元检测第三题答案
4Unit 1单元检测第四题答案