My car alarm is always______ whenever my neighbor's cat goes under my car.
#61952
A
going off
B
going out
C
breaking down
D
setting off
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Lei Feng always _____ others first. 
#61732
A
thought of
B
thought about
C
thought over
D
thought up
— How long has Wanda Square_______? — It is more than five years________ it opened.
#56451
A
opened; since
B
open; before
C
been open; since
D
been opened; since