Teenagers ________ their sense of hearing because they always wear earphones.
#99067
A
damage
B
are damaging
C
has damaged
D
will damage
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When I first met Bryan I didn’t like him, but I ________ my mind. 
#100579
A
have changed
B
change
C
had changed
D
would change
I am tired. I ______ all day.
#104217
A
am working
B
have been working
C
worked
D
have been worked