It’s hard-working ____ him to spend three hours ____ the library on Sunday. 
#47932
A
for; in
B
for; on
C
of; in
D
of; on
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         I know, he is kind.
#47189
A
As soon as
B
As long as
C
As far as
D
As well as
Do you play ______ badminton ________ your father?
#48324
A
/ , with
B
/ , for
C
the , for
D
the , with