Mình giải hết rồi bạn dò nhé.
1. they used to.....go..........swimming in the afternoon ( go)
2. he wishes he......would/ could be........a doctor. ( be )
3. is lan used to.....writing........to Maryam? (write )
4. i wish they .......would be.........here tomorrow. (be )
5. i would rather you..do....the test well ( do ) 
6. it's time we........caught..........the bus ( catch).
7.He used to ...go...to the cinema on the weekend.
8. i wish they .......would be...........here next time (be )
9. Đúng rồi 
10. it's time we.......went..........(go)