—Must we clean the room now?—________. A.No, you mustn’t B.No, you needn’t C.Yes, you need
It’s hard-working ____ him to spend three hours ____ the library on Sunday.
I don’t agree with him on this point ____ he might be right.
Oxfam Trailwalker is for helping ____ poor in Hong Kong and ____other parts of Asia and Africa.
---Hi, John. What are you going to do this Sunday? ---. Do you have any ideas?
---What else do you want? ---else. I think I have got everything ready.