Many questions have been answered by John. He must have previewed the lessons last night, ____ he?
#87702
A
needn’t
B
hasn’t
C
didn’t
D
mustn’t
推荐题目
If he _______ to the teacher attentively in the past year, he _______the answer to the question now.
#86849
A
had listened; would know
B
listened; knew
C
listens; knew
D
has listened ;knows
She searched all the places where she _____ have left her necklace but it was all in vain.
#87916
A
might
B
would
C
could
D
should
– Is John coming by train?– He should, but he _______ not. He likes driving his car.
#87607
A
must
B
can
C
need
D
may
If I could change something in my life, I’d change it so that my childhood would _______ in another area.
#87313
A
have been taken place
B
have taken the place
C
have taken place
D
have been taken the place