1. I think he (leave) -------will leave------------- as soon as he (know)---------knows----------- the news
2. He (come) ----------will come--------- and (see) ---see------------------ you soon.
3. My mother (come) ---------is going to come-------------- to stay with us next weekend.
4. Where you (spend) ----going to spend--------------- your holidays next summer?
5. Violets (bloom)-------bloom---------- in spring.
6. They (prepare)---------are preparing----------- the Christmas dinner at the moment.
7. When he lived in Manchester, he (work) ------worked---------- in a bank.
8. Birds (build) --------build---------- their nests in summer and (fly)------fly-------------- to the South in winter.
9. I (lose) ---------have losed----------my key. (can) --------can-------------you help me look for it?
10. My brother (join) -------joined---------------the army when he (be) ----------was----------young.

$#lam$

1 will leave / knows 

2  will come / see

3 will come

4 will spend

5 bloom

6 are preparing

7 worked

8 build / fly

9 have lost / Could

10 joined / was

Chúc bn học tốt !!