用所给词的适当形式填空

1. ______ is the boy over there? (whose)

2. ______names are Tom and Jerry.(they)

3. What are______ in that box?(that)

4. My shoes_______ under the bed.(be)

5. They are new here. I don’t know ______ .(they)

6. ______ toys are Lucy’s.(this)

7. This is my teacher. _____name is Wang.(he)

8. Tom is a friend of ______.(my)

9. His mother ______ a bike. It’s black.(have)

10. There ______ a pair of trousers on the bed.(be)