American English has changed _______ the centuries. There are several reasons _____ this.
#25531
A
over, for
B
for, with
C
in, of
D
during, about
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 .– How often do you go to see your parents?--- __________.
#27603
A
In no time
B
After a while
C
In a short time
D
From time to time
He made a lot of mistakes         carelessness.
#26198
A
due to
B
along with
C
but for
D
instead of