()4. — are the students doing?
—They are playing football.

A.Who
B.What
C.Whose

4. B

() 5. The boys jumping on the playground.

A.is
B.am
C.are

5. C

二、从方框中选择合适的单词填空，使对话意思完整。注意大小写。
can are is what where
1. A: is Sarah doing?
B: She's drawing pictures.
2. A: is Sandy?
B: She is in the classroom.
3. A: they taking pictures?
B: No, they aren't.
4. A: Is Mike playing chess?
B: Yes, he .
5. A: Can the birds fly?
B: Yes, they .

1. What 2. Where 3. Are 4. is 5. can

三、从B栏中找出与A栏互相搭配的句子，并将其序号填在A栏题前相应的括号内。
A
（）1. What is Mr Chen doing?
（）2. What are you doing?
（）3. When are you going to Shanghai?
（）4. Is she cooking?
（）5. What are they doing?

1. D 2. E 3. A 4. C 5. B