One of our rules is that every student wear school uniform while at school.
#63503
A
might
B
could
C
shall
D
will
推荐题目
… Come to supper with us, Peter. … Great! I _______ bring a bottle of wine.
#62452
A
will
B
can
C
may
D
must
It _____ last night., because the ground is all wet
#63480
A
should rain
B
should have rained
C
must rain
D
must have rained
---Someone is knocking at the door. Who may it be? ---It ______ be Tom. He is still in the school.
#74601
A
can’t
B
mustn’t
C
couldn’t
D
may not