Whether you believe it or not, it is ______that causes your illness.
#84910
A
because of your overweight
B
you are so overweight
C
because you are overweight
D
your being overweight
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I can’t remember ______ I met the man. 
#85471
A
where was it
B
it was where  
C
where it was that
D
where was it that
It was          back home after the experiment.
#85107
A
not until midnight did he go
B
until midnight that he didn’t go
C
not until midnight that he went
D
until midnight when he didn’t go