Last year, I usually spent a lot of time ____my homework. And at the same time, I paid some money ____ my musical classes.
#48816
A
to do, for
B
doing, for
C
and do, on
D
with doing, on
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Millie always does her homework the evening but she watches TV Friday evening.
#47734
A
on; in
B
at; in
C
in; on
D
in; at
I hopes Lingling will recognize her from her photo when she ____ the airport.
#46249
A
arrive at
B
arrive in
C
arrives at
D
arrives in