It was in the wooden house______ a businessman built by collecting funds______ the great scientist carried out the experiment that made a difference.
#95011
A
which; that
B
where; that
C
that; where
D
that; which
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___ a very rough sea, with waves ten metres high.
#94591
A
It were
B
This will be
C
It was
D
There’ll be
The students asked me ____________ going to be held.
#93237
A
when is the meeting
B
when the meeting was
C
if was the meeting
D
if the meeting is
This problem is said _____ three times. 
#92660
A
having discussed
B
to have been discussed
C
having been discussed
D
to have discussed