情态动词练习题
1
(A) 1 John___ come to see us tonight, but he isn't very sure yet.
A. may B. canC. has to D. must
(D) 2 They ___ do well in the exam.
A. can be able to B. be able to
C. can able to D. are able to
(A) 3 -May I take this book out?
-No, you___.
A. can't B. may not C. needn't D. aren't
(B) 4 You___ go and see a doctor at once because you're got a fever.
A. can B. must C. dare D. would
(B) 5 -Can you speak Japanese?
-No, I____.
A. mustn't B. can't C. needn't D. may not
2
(C) 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
(D) 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
(B3 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.
o A. can B. shall C. must D. has to
( ) 5 ___ I take this one?
A. May B. Will C. Are D. Do
3
( ) 1 The children___ play football on the road.
A. can't B. can C. mustn't D. must
( ) 2 You ___ be late for school again next time.
A. mustn't B. needn't
C. don't have to D. don't need to
( ) 3 -Must I do my homework at once?
-No, you___.
A. needn't B. mustn't C. can't D. may not
4
( ) 1 His arm is all right. He___ go and see the doctor.
A. has not to B. don't have to
C. haven't to D. doesn't have to
( ) 2 He had to give up the plan, ___ he?
A. did B. didn't C. does D. doesn't
( ) 3 They had to walk here, ___ they?
A. mustn't B. did C. didn't D. hadn't
5
( ) 1 He had better stay here, ___ he?
A. didn't B. don't C. hadn't D. isn't
( ) 2 You'd better___late next time.
A. not to be B. not be C. won't be D. don't be
( ) 3 You'd better ___ your hair ___ once a month.
A. had; cut B. had; cutted
C. have; cut D. have; cutted
( ) 4 You___ ask that man over there. Maybe he knows the way.
A. had better not to B. had not better C. had better D. had better not
6
( ) 1 -Shall we go and visit the History Museum next Sunday?
A. Here you are B. Sorry, I can't C. Yes, please D. Let me try
( ) 2 -Why don't you ask Mike to go with us?
-Thanks, ___.
A. I will B. I won't C. lean D. I may
( ) 3 -___ I take the newspaper away?
-No, you mustn't. You____read it only here.
A. Must; can B. May; can C. Need; must D. Must; must
7
( ) 1 Excuse me. ___ you please pass me that cup?
A. Do B. Should C. Would D. Must
( ) 2 ___ you like to have another try?
A. Could B. Will C. Would D. Do
( ) 3 -Would you like to go boating with us?
-Yes, ___.
A. I'd like B. I want C. I'd like to D. I do
8
( ) 1 You___ worry about your son. He will get well soon.
A. needn't B. can't C. mustn't D. have to
( ) 2 The poor man needs our help, ___ he?
A. need B. needn't C. does D. doesn't
( ) 3 -Must we do our homework first?
-No, you___. You may have a rest first.
A. mustn't B. needn't C. may not D. can't