It ________be the vocabulary that caused you the problem in the exercise because you know a lot of words.
#62306
A
may
B
couldn’t
C
should
D
needn’t
推荐题目
—Whose workbook is this, Tony?—Look! Ann's name is on it! It ______ be hers.
#74539
A
can't
B
must
C
may
D
mustn't
People ______ drive after drinking wine or beer according to the new laws.
#75597
A
couldn’t
B
needn’t
C
wouldn’t
D
mustn’t
Oh, I'm not feeling well in the stomach. I ________ so much fried chicken just now.
#62320
A
shouldn't eat
B
mustn't have eaten
C
mustn't eat
D
shouldn't have eaten
The new law states that people _______drive after drinking alcohol.
#63364
A
wouldn't
B
needn't
C
won't
D
mustn't
—He ____be in the classroom, I think.—No, he_____ be in the classroom. I saw him go home a minute ago.
#74430
A
can, may not
B
must, may not
C
may, can’t
D
may, mustn’t