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I remember ______ the window before I left but now it’s open .
#48493
A
to close
B
closing
C
closed
D
to open
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--- Did they have fun _____________?    --- Yes, they did.
#51333
A
to camp
B
camped
C
camping
D
camp
Now there are already robots _________ in factories.
#50464
A
working
B
to work
C
work
D
worked
 —     a volunteer is great.—I think so. Some of us want      volunteers for the London Olympics.
#49806
A
Being; being
B
To be; being
C
Being; to be
D
To be; to be
He spent a week ____ the novel.
#50139
A
to read
B
in reading
C
on reading
D
for reading
 She is heard_______ every day in her room.
#49195
A
sings
B
sing
C
to sing
D
singing