【正文】
to realize that the telephone was ringing. have fallen B. should have fallen C. must have fallen D. mustn39。t have fallen only thing that really matters to the children is how soon they __ return to their school. A. can B. must C. have to D. ought to want to go to Mary39。s, but you __ go with me. A. need not B. must not C. need D. must we ___ get seems better than what we have. A. can B. could C. can39。t D. couldn39。t goodness! I39。ve just missed the train. That39。s too bad. I am sure you___ it, if you had hurried. A. could have caught B. had caught C. would catch D. could catch ! What you39。ve done! You more careful. A. may be B. had to C. should have been D. would be repeat the question? A. Shall B. Will C. Do you want that D. Do 14 .─There were already 5 people in the car, but they managed to take me as well. ─ It a fortable journey. A. can’t be B. shouldn’t be C. couldn’t have been D. mustn39。t have been 15 .Tom ought not to _me your secret, but he meant no harm. A. have told B. tell C. be telling D. having told 16 .I parked my car right here but now it‘s . A. must be stolen B. may be stolen C. must have stolen D. must have been stolen 17 .He the work yesterday,but he didn‘t. A. must have finished B. need finish C. finished D. should have finished 18 .He did not pass the examination. As a good student, he . A. mustn‘t have failed B. may not have failed C. needn‘t have failed D. shouldn39。t have failed