12． Look at those clouds. It _________ (rain ).

11. Betty _________ ( write ) to her parents tomorrow. 　

10. The boys _________(laugh) in the classroom now.

9. He _________(write) to me as soon as he arrives in Shanghai.

8. I hear she _________(be) twenty years old next year.

7. I’m afraid I _________(have) a cold tomorrow.

6. Look! The kids _________(swim) in the river.

5. He _________(drink) some water and began to speak.

4. -_________ they _________(walk) to work this afternoon? -No, they won’t.

3. What time _________ you _________(leave) yesterday?