阅读对话，回答问题。
Sarah: Hello, Mrs. Li!
Mrs. Li: Hi, Sarah! What is everybody doing now?
Sarah: Amy is reading a book. Zhang Peng is cleaning the windows. Mike is writing a letter. Chen Jie is
          drawing a picture...
Mrs. Li: Cool! Everybody is busy.
1. Who is drawing a picture?
___________________________________________________________
2. What is Amy doing?
___________________________________________________________
3. Is Zhang Peng sweeping the floor?
___________________________________________________________

参考答案：
1.Chen Jie. / Chen Jie is drawing a picture.
2.She is reading a book.
3. No, he isn't.
答案不唯一

阅读对话，回答问题。
Sarah: Hello, Mrs. Li!
Mrs. Li: Hi, Sarah! What is everybody doing now?
Sarah: Amy is reading a book. Zhang Peng is cleaning the windows. Mike is writing a letter. Chen Jie is
          drawing a picture...
Mrs. Li: Cool! Everybody is busy.
1. Who is drawing a picture?
___________________________________________________________
2. What is Amy doing?
___________________________________________________________
3. Is Zhang Peng sweeping the floor?
___________________________________________________________

参考答案：
1.Chen Jie. / Chen Jie is drawing a picture.
2.She is reading a book.
3. No, he isn't.
答案不唯一