In the past few years there ______ great changes in my hometown.
#42866
A
have been
B
were
C
had been
D
are
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-----Did you notice him come in?-----No. I _____ a football game.
#41746
A
have watched
B
had watched
C
am watching
D
was watching
By the time he arrived at the airport, the plane .
#41977
A
has taken off
B
was taking off
C
would take off
D
had taken off
—— __ Mary cleaning her room? ——No, she is __ .
#41494
A
Does, reads
B
Can, read
C
Is, reading
D
Does, reading