用所给动词的适当形式填空。

l. I'm afraid I _____ (get)a cold tomorrow.

2. Jim _____ (watch) TV at this time yesterday.

3. If he _____ (come) back from Beijing,I'll call you.

4. They _____ (work) here last year.

5. Next Sunday Jim's going to fish with his friend if it _____ (not rain) .

6. Look! The children _____ (swim) in the river.

7. She says she _____ (help) me with my English next year.

8. —What time _____ she _____ (leave) home every day?

    —At eight o'clock.

9. I _____ (write) to you as soon as I get to Shanghai.

10. I think I'll have a difficult time _____ (know)who is who.