情态动词
1.—The room is so dirty._______ we clean it
—Of course.
A.Will B.Shall C.Would D.Do
2. My English-Chinese dictionary has disappeared.Who _______ have taken it
A.should B.must C.could D.would
3.—Is John coming by train
—He should, but he _______ not.He likes driving his car.
A.must B.can C.need D.may
4. — I heard they went skiing in the mountains last winter.
— It _______ true because there was little snow there.
A.may not be B.won't be
C.couldn't be D.mustn't be
5.It has been announced that candidates _______ remain in their seats until all the papers have been collected.
A.can B.will C.may D.shall
6. — I hear you've got a set of valuable Australian coins._______ I have a look
— Yes, certainly.
A.Do B.May C.Shall D.Should
7. Oh, I'm not feeling well in the stomach, I so much fried chicken just now.
A.shouldn't cut11 B.mustn't have eaten
C.shouldn't have eaten D.mustn't eat
8. I was really anxious about you.You _______ home without a word.
A.mustn't leave B.shouldn't have left
C.couldn't have left D.needn't leave
9.You can't imagine that a well-behaved gentlemen _______ be so rude to a lady.
A.might B.need
C.should D.would
10.— Write to me when you get home.
—_______.
A.I must B.I should
C.I will D.I can
11.Mr.Bush is on time for everything.How _______ it be that he was late for the opening ceremony
A.can B.should C.may D.must
12.—Are you coming to Jeff's party
—I'm not sure.I _______ go to the concert instead.
A.must B.would C.should D.might
13. My sister met him at the Grand Theatre yesterday afternoon, so he _______ your lecture.
A.couldn't have attended B.needn't have attended
C.mustn't have attended D.shouldn't have attended
14.Sorry, I'm late.I _______ have turned off the alarm clock and gone back to sleep again.
A.might B.should
C.can D.will
15.There was a lot of fun at yesterday's party.You _______ come, but why didn't you
A.must have B.should
C.need have D.ought to have
