【题目】读一读，根据提示补全对话。
1. —What’s she doing?
—She’s ____________________.
2. —What’s he doing?
—He’s ____________________.
3. —What’s the boy doing?
—He’s ____________________.
4. —What’s are you doing?
—I’m ____________________.
5. —What are they doing?
—They’re ____________________.
【答案】1. reading a newspaper. 2. writing a letter. 3. playing with his train. 4. listening to music. 5. playing hide-and-seek.
【解析】
略
