They can buy the pens _____ a very good _____.
#51047
A
at, price
B
in, price
C
at, cost
D
at, selling
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He      born       September.
#50070
A
was, in
B
is,in
C
was,on
D
is,on
Please write _____ me and tell me ______ yourself.
#50947
A
to; to
B
to; about
C
about; to
D
about; about