Put on more clothes, Kate. The window in our room ______ yesterday. 
#44786
A
was broken
B
are broken
C
have broken
D
will break
推荐题目
Waste paper mustn’t _______. We should keep our environment clean.
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A
throw away
B
thrown away
C
be thrown away
D
been thrown away
I haven’t seen you ____________.
#44828
A
for two months
B
since three weeks
C
since last Monday ago
D
two days ago
The young trees should______ as often as possible.
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A
take care of
B
be take care of
C
be taken care of
D
be taken care
Paul doesn’t have to be made  _______ . He always works hard.
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A
to learn
B
learn
C
learning
D
learns