– Must I finish my homework now? – No, you_________. You may do it tomorrow. A. mustn’t B. can’t C. don’t have to
I want to go_____for my winter vacation.
I find ____ necessary for us to read English every morning .
We don’t agree_____Lily.
---_____are you going to do that? ---Work harder.
---I think drinking milk every morning is good _____our health. ---Yes. I agreeyou.