1－Dad, may I watch TV?
－No, you can’t. You _______ finish your homework first.
A. must B. can C. may
1－Oh, so many people in the park?
－Nobody likes to stay at home ______ Sunday morning.
A. in B. on C. at
1－How much is the pair of shoes?
－Twenty dollars ____ enough.
A. is B. are C. am
1－Do you mind my opening the window?
－______. Please do it now.
A. Of course not. B. Yes, I do. C. Certainly
1－ What do you usually do at weekends?
－I often practice ____English.
A. speak B. to speak C. speaking
1－Will there be school in the future?
－______. I think that students will study at home on the Internet.
A. Yes, there will.
B. No, there won’t.
C. No, there isn’t.
