The agent was about to sign his name to the document_______ , to our surprise, a stranger broke in to prevent him.
#31424
A
while
B
when
C
as
D
until
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A small car is big enough for a family of three ____ you need more space for baggage.
#79792
A
once
B
because
C
if
D
unless
------ Our holiday cost a lot of money.------ Did it? Well, that doesn’t matter ______ you enjoyed yourselves.
#29988
A
as long as
B
unless
C
as soon as
D
though
Amazing it is, an astronaut’s superior position is filled with potential danger.
#30521
A
when
B
if
C
unless
D
as
Doing your homework is a sure way to improve your test scores, and this is especially true ________ it comes to classroom tests.
#80281
A
as
B
since
C
when
D
after
— Why does the boy keep crying?— It is ______ he has lost his favorite car model.
#30955
A
since
B
so
C
when
D
because