1. -What’s this in ______________?

　　 -It’s a _________________.

　　 -How can you ______________ it?

　　 -B-A-C-K-P-A-C-K.

10. You ____________ a teacher. He ____________a teacher, too.

III. 根据图画和句意填单词。(20分)

9. It ______________ a cat. It _____________ five.

8. David _____________ a boy. He _____________ twelve.

7. I _______________ in Row Four. I ____________ a girl.

6. -What ______________ its name?

　　 -Its name ______________ Polly.

5. -What __________________ this?

　　 -It ______________ a bird.

4. -How old _____________ you?

　　 -I _____________ eleven.

3. -Who ____________ this girl?

　　 -She _______________ Li Mei.

2. I _____________ a boy. My name ___________ Li Ming.