It was only after she had read the papers _______ Mary realized the homework before her was extremely difficult to complete.
#84760
A
when
B
that
C
which
D
what
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—Do you know _______ they got to know each other?—It was last year_______ they both taught Chinese in Scotland.
#84869
A
When it was that, when
B
when it was that, while
C
When it was that, that
D
When it was that, as
Could it be in the classroom_____ we had a talk last night _____you left your keys? 
#85182
A
that; where
B
in which; where
C
where; that
D
where; in which
I can’t remember _______ you started doing the work.
#84878
A
that it was when
B
when it was that
C
when was it that
D
that was it when