It is _____ he often fails in exams____ makes his parents worried about him.
#84877
A
because；that
B
that；that
C
不填；that
D
what；that
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It was at the very beginning _______ Mr. Fox made the decision _____ we should send more fire-fighters there.
#84958
A
when, which
B
where, that
C
that, that
D
then, so
The police were seeking more information to find out ________ the rich merchant.
#84656
A
who was it that killed
B
who it was that killed
C
it was who killed
D
who was it killed
Please tell me ______you want me to say.
#85363
A
what is it that
B
what it is that
C
how is it that
D
how it is that
It is only by practising English for several hours every day _________ be able to use it freely.
#85515
A
will you
B
may you
C
that you will
D
when you must