10. We ______ ( not watch ) TV last night.

9. ______ he ______ ( tell ) you a story last Sunday?

8. The twins ______( be ) at school this morning.

7. Where ______( be ) she last week?

6. They ______(come ) to China two months ago.

5. Look! Many girls _________ (dance) over there.

4. He _________ ( read ) an English book now.

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

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

1. They ________ ( not have ) any classes next week.