情态动词( Exercise I (( ) 1 John___ come to see us tonight, but he isn't very sure yet. A. may B. can C. has to D. must( ) 2 They ___ do well in the exam. A. can be able to B. be able to C. can able to D. are able to( ) 3 -May I take this book out? -No, you___. A. can't B. may not C. needn't D. aren't( ) 4 You___ go and see a doctor at once because you're got a fever. A. can B. must C. dare D. would( ) 5 -Can you speak Japanese? -No, I____. A. mustn't B. can't C. needn't D. may not((( ) 1 -He___ be in the classroom, I think. -No, he ___ be in the classroom. I saw him go home a minute ago. A. can; may not B. must; may not C. may; can't D. may; mustn't( ) 2 -Shall I get one more cake for you, Dad? -Thanks, but you___, I've had enough. A. may not B. must not C. can't D. needn't( ) 3 Even the top students in our class can't work out this problem, so it be very difficult. A. may B. must C. can D. need( ) 4 He isn't at school. I think he ___ be ill. A. can B. shall C. must D. has to( ) 5 ___ I take this one? A. May B. Will C. Are D. Do(((( ) 1 The children___ |
