He knows it is high time that he ________ at once.
#87730
A
quits smoking
B
quitted smoking
C
should quit to smoke
D
quitted to smoke
推荐题目
His failure in the exam suggested that he __________ the teacher’s instructions.
#89495
A
can’t have followed
B
needn’t have followed
C
mustn’t have followed
D
shouldn’t have followed
Since you have such good preparations, there ____ be any problem about passing the coming job interview.
#90373
A
mustn’t
B
shan;t
C
shouldn’t
D
needn’t
To my surprise, my good friend _________ stay up to study to prepare for the next important exams organized by ten famous high schools.
#87867
A
should
B
may
C
must
D
can
—I think I'll give Bob a ring.—You ______. You haven't been in touch with him for ages.
#89842
A
will
B
may
C
have to
D
should