---What do you think of the film called So Young?
--- I think this is the most wonderful film _______ I have ever seen.
| A．that | B．who | C．whom | D．what |
Boys and girls, I have ________ to tell you.
A. important something B. something important C. anything important
--Must I come at four o’clock? -- Oh, no, you ______.
A. can’t B. mustn’t C. needn’t.
I’m sorry I kept you ______ for a long time.
A. wait B. waiting C. waited
We should eat ________ food so that we can enjoy a better life.
A. healthy enough B. enough health C. enough healthy
--Would you mind _______ my dog when I am away?
--Of course not.
A. looking after B. taking care C. keeping away