A cat, ______ it is a white one ______ a black one, is considered to be a good cat as long as it can catch mice.
#55577
A
both; and
B
not only; but also
C
either; or
D
whether; or
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—Hurry up! The bus is coming. —Wait a minute. Don’t cross the street _______ the traffic lights are green.
#58477
A
until
B
after
C
while
D
since
--- Did you have a good time at Laura’s birthday party? --- Yes, indeed. It’s several years ________ I enjoyed myself so much.
#58208
A
when
B
before
C
since
D
that
Mike is good at playing basketball ______Bruce does well in football .
#55908
A
when
B
until
C
since
D
while
—Look! Lily and Sally are cleaning the school laboratory.—Let’s go and join them. .
#55123
A
Many hands make light work
B
The early bird catches the worm
C
A friend in need is a friend indeed
D
The grass is always greener on the other side