--- Is Lucy knocking at the door?
--- No. It ______ be Lucy. She is in America now.
A. may not B. mustn’t
C. can’t D. shouldn’t
Jack, _______ eat in class. It is not polite.
A. don’tB. doesn’t
C. no D. not
--- Hey, guys. Do you often have a good time ________ after-school activities?
--- Of course, we do. And we always have a lot of time ________ soccer.
A. to do; to practice B. doing; practicing
C. to do; practicing D. doing; to practice
You had better________ wine because you have to drive back home.
A. not drink B. don’t drink
C. not to drink D. to not drink
---What took you so long?
---I got lost. I have no ________ of direction.
A. feeling B. ability
C. knowledge D. sense
--- What do you think of summer in Nanjing?
--- Well, it’s sometimes ______ hot and sometimes there is ______ rain.
A. too much, much too B. too much, too much
C. much too, much too D. much too, too much
