My set of keys old, but your keys are new.
#63124
A
am
B
is
C
are
D
be
推荐题目
—Smart phones are more and more popular now.—So they are. But they still ________ too much.
#52131
A
pay
B
cost
C
take
D
spend
—Do you have Justin Bieber’s CDs ?—Sorry, they ____. But we will get some more next week because they ____ .
#56337
A
sold out; are on sale
B
were sold out; sell well
C
were sold out; are sold well
D
sold out; sell well