—Why are your eyes so red? You _______ have slept well last night.
—Yeah, I stayed up late writing a report.
A. can’t B. mustn’t C. needn’t D. won’t
Harry is feeling uncomfortable. He _____ too much at the party last night.
A. could drink B. should drink
C. would have drunk D. must have drunk
It remains to be seen _______the newly formed committee’s policy can be put into practice.
A. that B. which C. what D. whether
— How far can you run without stopping?
— ________. I’ve never tried.
A. Don’t mention it. B. That’s all right. C. I have no idea. D. Go ahead.
Anyone, once _______ positive for H7N9 flu virus, will receive free medical treatment from our government.
A. to be tested B. being tested C. tested D. to test
My uncle hasn’t been able to quit smoking, but at least he has_________ .
A. cut out B. cut down C. cut up D. cut off
