根据所给图片完成下列句子。
1.
2.
3.
4.
9:20 7:30 9:30 3:40
1. -When do you ______________, Li Ping?
-I ______________.
2. -When do you ______________, Peter?
-I ______________ at 7:30.
3. -When do you ______________ , Chen Jie?
-I ______________ at 9:30.
4. -When do you _______________, John?
-I ______________ at 3:40.