It’s the gases ___ natural gas and the burning of coal give off ____ add to the overheating of the earth.
#85172
A
that; what
B
that; that
C
which; which
D
that; which
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It was not until dark he found that it was the correct way to solve the problem.
#85055
A
that
B
what
C
which
D
when
--- What on earth did the manager want to know, Jim?--- ____ that we could finish the project.
#84874
A
What it was
B
What was it
C
When was it
D
When it was
It was 300 hundred years ago _______ this historic temple was built by a wealthy Mandarin.
#84840
A
that
B
when
C
since
D
before