Senior high school entrance examination is close . You________ play computer games now and then. As the saying goes, “No play makes Jack a dull boy”.A. mustn’t B. can’t C. may
The boys don’t know ___________.
— You didn’t use to play tennis, ______? — Yes. I still like playing tennis now.
_______ they were not rich, they tried their best to send their child to the best school.
Smoking is bad for your dad’s health. You’d better ask him to ______.
— What was your brother like when he was young? — He _______ be quiet, but now he’s very outgoing.