I was really too busy with my homework and I couldn't help ____________ housework.
#94991
A
doing
B
do
C
did
D
done
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Tom was about to close the window his attention was caught by a bird.
#92304
A
when
B
if
C
and
D
till
---_________ she can’t find her keys? She’ll be locked out all night.---You are right. I’d better call her to check if she’s OK.
#93114
A
What about
B
What with
C
What if
D
What for
--I’m sorry, I am too busy to help you, but my brother can.I’ve told him to.---______.
#94649
A
It doesn't matter
B
I’m so sorry to hear that
C
That’s very kind of you
D
That’s not fair
________ has already been pointed out, only by correcting mistakes can you make progress.
#92597
A
It
B
As
C
That
D
What