(2013·浙江，8)Eye doctors recommend that a child's first eye exam ________ at the age of six months old.
#86621
A
was
B
be
C
were
D
is
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I ______ sooner but I didn’t know that they were waiting for me.
#87679
A
had come
B
was coming
C
would come
D
would have come
She often shares her deepest thoughts and fears with friends through QQ, as if they ________ chatting in her living room.
#86484
A
were
B
are
C
had been
D
has been
— Turn off the TV, Jack. ____ your homework now?— Mum, just ten more minutes, please.
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A
Should you be doing
B
Shouldn’t you be doing
C
Couldn’t you be doing
D
Will you be doing
It is very kind of you to do the washing-up, but you it.
#88218
A
mustn’t have done
B
wouldn’t have done
C
mightn’t have done
D
didn’t have to do