三 根据图片提示,补全下列对话。
1. —What are you doing?
—We're .
2. —What's the little monkey doing?
—It's mother.
3. — he doing?
—He's .
4. — the children doing?
—They're .

1. having a maths class
2. playing with its
3. What's; eating lunch
4. What are; cleaning the classroom

四 阅读短文，按要求完成下列任务。
It’s Sunday today. The weather is sunny. Mary and her friends are in the park.
What are they doing now? Look! Mary is riding a bike. Lily is reading a book under the tree. Nick is drinking milk. Jack and Andy are playing ping-pong. They are happy.
Listen! Some birds are singing in the tree.
任务一:根据短文内容,补全下列句子。
1. It’s on Sunday.
2. Mary and her friends are .
3. Mary is .
4. Jack and Andy are .
任务二:根据短文内容,选择与Nick相符的图片:
A. [图] B. C. [图]

任务一:1. sunny 2. in the park 3. riding a bike 4. playing ping-pong
任务二:B