1 . Peter and Emma ________ (be) here.

2 . Hello, _________ (我是) Frank. I like singing.

3 . 按要求写出相应的词
1. what is (缩略形式)________________
2. is not (缩略形式) ________________
3. that’s (完全形式)________________
4. aren’t (完全形式) ________________
5. fat (对应词)________________
6. tall (对应词) ________________
7. happy (对应词)________________
8. big (对应词)________________
9. he (对应词)________________
10. I (复数) ________________

4 . —________?
—It’s a dog.

A．What are those

B．Is this an animal

C．Is that a dog

D．What’s that

5 . It’s a radio. (改为复数句)
________ ________.

6 . It is a dog.（改为复数句）
________ ________ ________.

7 . 它是什么？
__________________________________________________

8 . —What colour ________ (be) your schoolbag?
—It ________ (be) blue.