—O'Neal works hard.—So he does.He is often seen ________ heavily before his teammates have even arrived at practice.
#89133
A
to be sweated
B
sweated
C
be sweated
D
sweating
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  It was dark and cold. They had to find a house ____ and some wood ____. 
#98592
A
to stay in…to make a fire with
B
to stay…to make a fire with
C
to stay in…to make a fire
D
to stay…to make a fire
____________ at college for 3 years, she knows the place very well.
#96972
A
To have studied
B
Having studied
C
Studying
D
Studied