I _________ my homework this afternoon.
#36218
A
am going
B
doing
C
am going to do
D
do
推荐题目
Betty will ring me up when she ________ in Beijing.
#42328
A
arrive
B
arrives
C
arrived
D
will arrive
Listen! Someone             in the next room.
#41961
A
cry
B
crys
C
is crying
D
was crying