Chia đúng dạng từ trong ngoặc
1They (come)...….……...…….........back home after they (finish).........…….......theis work
2. She said that she (meet)..……….....…..Mr.Bean before.
3. Before he (go)....................to bed,he (read).......................a novel
4.He told me he (not/wear)..……...........such kind of clothes before
5. When I came to the stadium, the match (start)...........……...................
6. After Nick (do).….….......….......his homework, he (go)..........…........to bed last night
7. Mai (live) ...........…...................in Hai Phong for five years before she (move)...........…..........to Ha Noi three years ago