Let's learn 

It's 7:30 p.m.

What's Chen Jie doing?

She's listening to music. 

(She is listening to music.)

It's 9 o'clock. 

What are the students doing?

doing morning exercises    

having ... class

eating lunch    

reading a book 

listening to music

Look and say

Mike is listening to music.

Zhang Peng is reading a book.

Mr. Li is doing morning exercises.

(Mr. Li is doing kung fu.)

Zhang Peng and Chen Jie are playing ping-pong.

Wu Yifan and Robin are running.

Sarah and Chen Jie are eating lunch.