1. Came / had finished
2. Has met
3. Went / had read
4. Hasn't worn
5. Had started
6. Done / had gone
7. Has lived / moved
8. Told / has learnt
9. Has worked/retired
10. Had gotten / has already started
11. Came/ had changed
12. Had grown
13. came/ had waited
14. Listen/ Had done
15. went / had gone

VUI LÒNG !!

1. They came back home after they finished their work.

2. She said that she has met Mr. Bean before.

3. Before he went to bed, he read a novel.

4. He told me he not to wear such kind of clothes before.

5. When I came to the stadium, the match started.

6. Before she (listen) listened to music, she (do)had done homework.

7. Last night, Peter (go) had gone to the supermarket before he (go) went home.