-When did your father come back last night?-He didn’t come back_________ he finished all the work.
#57188
A
until
B
while
C
if
D
that
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Tony Frank likes three-D films. They think it is harmful for their eyes.
#56450
A
Neither, nor
B
Either, or
C
Both, and
D
Not only, but also
_________ people were watching the sky, the alien got out of the UFO.
#57263
A
If
B
When
C
Because
D
While
