He is sitting __________ the classroom.
#48172
A
at the front
B
in the front of
C
in front
D
in front of
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It’s generous _______ him to give so much money to charities. Now he thinks it's important _______him to help people in poor areas.
#48236
A
for , to
B
of , for
C
to , of
D
for, for