I don’t think I climb that mountain alone.A. am able toB. am good atC. am busy with
—Must I go to see a doctor when I have a cold? —No, you _______. A. don’t B. needn’t C. can’t
—Would you mind _______ in the classroom? —Sorry, I won’t do that again. A. not running B. don’t run C. not to run
You must stop _______. My father is sleeping. A. talk B. talking C. to talk
—May I ________your bike? —Yes ,but you can’t ______it to others. A. borrow ,lend B. borrow, borrow C. buy, borrow
There _______ two football matches here tomorrow. A. are going to be B. are C. is going to be