They will not start the work _______ their teacher comes back.
#58093
A
while
B
until
C
as soon as
D
if
推荐题目
John decided to buy a computer, _________ it was a little expensive for him.
#57068
A
though
B
however
C
because
D
when
I hate travelling by air_______ you usually have to wait for hours before the plane takes off.
#55620
A
because
B
though
C
until
D
Unless
--- I won’t go to the party tonight. --- ______ you told me you would. What’s the matter?
#55444
A
So
B
Or
C
Because
D
But
If all the plants on the earth die, _______ people _________animals will be able to live.
#56732
A
neither; nor
B
both; and
C
not only; but also
D
either; or