Becky took a photo of her friends while they _________ computer games.
#38014
A
play
B
are playing
C
were playing
D
have played
推荐题目
If nobody ____ the traffic rule, the Chinese style of crossing the road ____.
#39402
A
will break; disappears
B
breaks; disappears
C
breaks; will disappear
D
will break; will disappear
 All the new books _______ to the poor village next month.
#41578
A
were sent
B
will be send
C
are sent
D
will be sent
Robots         the house for us in the future.
#41540
A
clean
B
cleaned
C
will clean
D
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