问题
补全对话,情景问答
Read and choose. 读一读,把答句序号写在相应的问句前的括号内。
( ) 1. What is John doing?
( ) 2. What are you doing?
( ) 3. What are they doing?
( ) 4. Are they eating the vegetables?
( ) 5. Is she writing a report?
A. I am watching insects.
B. He is doing an experiment.
C. Yes, she is.
D. They are picking up leaves.
E. Yes, they are.
答案
1. B 2. A 3. D 4. E 5. C