英语作文说服信课件

Dear Tom, Recently I saw you sleep when we were having class. That is terrible,you know. As your deskmate, I have to remind you . It is a waste of time to sleep in class. On the other hand, your parents will be down if they know you waste time like this.
补充：
I have some advise for you here. You can go to bed earlier every night so that you won't feel tired in class. You can also try to listen to the teacher carefully and take notes. In this way, I believe you can be spiritual in chass.