用所给动词的适当形式填空。
1. My father ______ (not have) lunch at home.
2. Let's ______ (do) it this afternoon, OK?
3. Listen. The children ______ (sing) English songs.
4. He often asks Jim ______ (go) shopping.
5. I have something ______ (do) today.
6. She usually ______ (do) her homework at home. But today she ______ (do) it at school.
Now she ______ (do) it.
7. What drink ______ you ______ (want) to take?
8. Look! Those children ______ (play) football.
9. ______ (not forget) to do it this afternoon.
10. She ______ (have) to do her homework this evening.
