—I think you can ______ money by yourself to buy a present for your mother.—OK. I’ll try. I’ll not let a penny waste. 
#59139
A
spend
B
save
C
cost
D
leave
推荐题目
——Who is knocking at the door?——It ______ Mr. Black, because he_______Washington.
#54792
A
can't be;has gone to
B
may be;has been to
C
must’t be;has gone to
D
may be;went
Now the computers are ________ more and more people all over the world.
#62151
A
used for
B
discovered by
C
used by
D
discovered for
 My grandfather     us stories when I was young.
#57603
A
was used to tell
B
used to telling
C
used to tell
D
use to tell