While I _______ my bedroom, Joe called and said he wanted me to go boating with him.
| A．clean | B．am cleaning |
| C．have cleaned | D．was cleaning |
－ I won the 800-meter race yesterday .
－ !
A. Thank you B. What a shame C. Congratulations
— Must we finish our homework today?
— No, you ________.
A．can’t B．mustn’t C．don’t have to
Don’t worry. We still have _______ time to catch the train.
A. a little B. a few C. little
There is going to ______ a parents’ meeting this evening. My father will take part in it.
A. have B. has C. be
You’d better _______ too much meat. You are too fat.
A．not eat B．not to eat C．eat