The students ought to wear school uniforms when they’re at school.
#52645
A
are supposed to
B
are allowed to
C
would like to
D
love to
推荐题目
 – I waited there for an hour, but Jim didn’t______.
#52671
A
come up
B
show up
C
come out
D
come about
They preferred _____ in bed rather than _____ horses.
#54735
A
to lie; to ride
B
lying; riding
C
to lie; ride
D
lying; ride
—You must look after your shoes, Peter. ______—OK.
#53762
A
Put it away.
B
Put away it.
C
Put them away.
D
Put away them.