1. leave/ will miss

2. Do you found/ lost

3. have never met/ don't know

4. will have finished/ returned

5. look/ were

-S1+thì hiện tại đơn+as if/ as though+S2+V thì quá khứ đơn

6. come

7. has been improved/ met

8. saw/ have just had

9. went/ were watching

10. Being not feel/ stops

1. Ready? If we leave now, we will miss the rush -hour traffic

2. Did you find the key which you have lost some days ago?

3. We have never met him. We don't know what he looks like.

4. We have finished all the work by the time my mum has returned from her trip yesterday

5. Today you would look as if you were a doctor

6. I suppose when I come back in 2 years, they pull down all these old buildings.

7. His health has improved so much since I last met him

8. I have seen him in the library today. We had a long talk

9. The lights went out while we were watching a film on TV

10.Didn't feel well, she stopped work earlier than usual
Có sai xót mong bạn bỏ qua.