—Have you decided when to leave for Australia?—Not yet. We _________ set off at the end of this month.
#76131
A
must
B
should
C
need
D
may
推荐题目
—Look at the boy running on the ground. Is it David?—It be him. I saw him go to the teacher’s office just now.
#75318
A
must
B
mustn’t
C
can’t
D
might
--- Can we leave the classroom now?-- No, you ______. You ______ to leave until the bell rings.
#75539
A
mustn’t, are allowed
B
don’t have to, are supposed
C
needn’t, aren’t allowed
D
can’t, aren’t supposed
Whether dying patients be helped to end their lives is a tough moral question.
#62244
A
must
B
should
C
might
D
would