My father was reading a book ________ I was doing my homework.
#55646
A
before
B
after
C
when
D
while
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I still remember my first teacher we haven’t seen each other for many years
#55278
A
for
B
because
C
since
D
though
________ the alien was in the museum, I called the TV station.
#57443
A
Because
B
Then
C
As soon as
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