Dick often plays a trick _____ others. [ ]

I want to see my grandparents _____ 8 a.m. _____ this Sunday.[ ]

You canLinda447-9529.

Mr.Li, I can’t understand everything in class.——–Don’t worry ! I’ll _________ the main points at the end.

What do you think of the Voice of China?— I have no idea, because I it yet.