-Could you do me a favor?-_____________. A. Of course not B. Sure, what’s it? C. I’m very busy
.Everyone should learn ___________about the world.
We go to play volleyball ___________ Friday afternoon.
The students in her class are never late _____ school and they’re nice ____ each other.
It is very good for students to do ___________ in the morning.
Would you like to go to the park with me? ____________.