1. My family _____(be) big and my family _____(be) all teachers.
2. Where is my book? Oh, I _____ (forget), it's in my schoolbag.
3. Jim _____(have) some good friends. They _____ (have) a field trip next week.
4. He can't _____ (put) his car here. The policeman will _____ (take) it.
5. The girl with two dogs always _____ (go) out for a walk after supper.
6. There _____ (be) lots of money in my purse.
7. It's time for him _____ (have) supper.
8. Hurry! Your mother _____ (wait) for you at the school gate.
9.  _____ Kate _____ (have) a meeting last Saturday?
10. Don't you think it very useful _____ (learn) English well?
11. You may get _____ (lose) in such a big city.
12. The boy _____ (not want) to be a doctor when he _____(grow) up.
13. Don't you know today is Kate's birthday? Sorry! I _____ (forget)!