The boy with two dogs _____ in the yard when the earthquake rocked the city.
#51208
A
is playing
B
was playing
C
are playing
D
were playing
推荐题目
His grandparents used to ________ a walk after dinner, but now they are used to ________ a walk after breakfast.
#50244
A
take, take
B
taking, taking
C
taking, take
D
take, taking
I often spend a lot of time ________ after class.
#49146
A
practicing play
B
to practice playing
C
to practice to play
D
practicing playing
