We must do everything we can waste water from running into rivers.
#48694
A
keep
B
kept
C
to keep
D
keeping
推荐题目
_My parents always tell me_______others late at night._They are right. It’s not polite.
#51164
A
to call
B
call
C
not call
D
not to call
-- It’s a bit cold. Would you mind my ________ all the windows?--- Do as you like ,please.
#49299
A
close
B
to close
C
closing
D
closed
The book is very difficult. ________ read something easier?
#49670
A
Why don’t
B
Why not
C
Why you not
D
Why not you
If people keep _______ down the forests, they will have nowhere _______.
#50334
A
to cut, to live
B
cutting, to live in
C
to cut, to live in
D
cutting, to live
She is tired . She wants to stop ____.
#50350
A
to work
B
having a rest
C
to have a rest
D
to do his homework