【题目】选出下列句子对应的答语
（_____）1. Whose book is this?
（_____）2. Is he running now?
（_____）3. What are you doing?
（_____）4. What are they doing?
（_____）5. Where are you?
A. I am walking.
B. I’m in Dalian now.
C. It's Amy's.
D. Yes, he is.
E. They are reading books
【答案】1.C 2.D 3.A 4.E 5.B
【解析】
略