Jack ______ be in the library. He is playing football on the playground.
#54032
A
can’t
B
can
C
need
D
must not学科
推荐题目
They tried several times to the problem, and in the end they succeeded.
#61763
A
give up
B
work out
C
look through
D
think of
--- Can you please tell me something about life in the future?---Oh, maybe in the future, people will _______ by robots.
#52687
A
cared for
B
be taken good care
C
be cared for
D
look after
Amy usually __________ from school, but today she goes home by bike.
#59502
A
walk home
B
walk to home
C
walks home
D
walks to home
—Have they found the lost flight MH370?—Not yet. I’m really ______ the people on the plane.
#52121
A
worried about
B
angry with
C
careful of
D
afraid of
My father_________ very busy this week. He _________free next week.
#54995
A
will be ; is
B
is ; is
C
will be ; will be
D
is ; will be