Great changes ______ in the city and a lot of buildings ______.
#42171
A
have taken place, have been set up
B
have been taken place, have been set up
C
were taken place, were set up
D
have taken place, set up
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He ________this new computer since last week. It is birthday present.
#40145
A
has bought
B
bought
C
has had
D
will buy
John ______ an NBA playoff game on TV now.
#38302
A
watches
B
watched
C
will watch
D
is watching