Mr. Black _____ for Shanghai in a few days. Do you know when the earliest plane _____ on Sunday. 
#101752
A
leaves; takes off
B
is leaving; takes off
C
is leaving; is taking off
D
leaves; is taking off
推荐题目
Scientists have many theories about how the universe_____.
#101876
A
came into being
B
was coming into being
C
had come into being
D
would come into being
I ______ the TV series The Legend of Zhenhuan when my mom made a phone call to me.
#100888
A
am watching
B
watching
C
was watching
D
was watched