More money ____________ when we use both sides of paper.
#41688
A
will save
B
was saved
C
has saved
D
will be saved
推荐题目
--Could you tell me when Mr. Li ______ in Beijing?--Sure. When he _____, I ’ll call you. 
#36954
A
arrives;will arrive
B
will arrive; arrives
C
arrives; arrives
D
will arrive; will arrive
---How does your brother like the song Two Butterflies?---Great! He _____ such a beautiful song before.
#42015
A
doesn’t hear
B
never hear
C
is never heard
D
has never heard
-- ________ you _______ the football match yesterday?--Yes, I did. lt was great.
#41749
A
Did; see
B
Have; seen
C
Will; see
D
Were; seen