—Must I give up drinking coffee, doctor?—No, you _________. Drinking coffee is good for your health.A. can’t B. mustn’t C. needn’t
The old man was _______angry _____ a word. He didn’t say anything.
It is such that you muston it.
Middle school students _________ smoke because it is bad for their health.
The old book there ______ some strange pictures in it. Nobody can understand them.
--- Did you go to Jack’s party last night? ---- No, I ______.