看图.把句子补充完整 A: Is a telephone? A: Is a ?B: ,

看图，把句子补充完整

A: Is a telephone? A: Is a ?

B: , it is. B: No, it .

A: What's in ? A: May I ____ ____?

B: It's a . B: Come in, please.

试题答案

1. that/this Yes 2. that/this TV isn't 3. this/that English clock 4. come in