Putting _______ waste into the rivers will cause _____ problems.
A. too much, too many B. too many ,too much
C. too much ,many too D. too many ,much too
The poor woman lived in a small house .
A. alone , lonely B. lonely , alon
C．alone, alone D．lonely, lonely
I can’t get into my room because I ________my key.
A. lose B. will lose C. have lost D. am losing
All the drivers drive carefully to prevent the traffic accident .
A. happen B. to happen
C. from being happened D. from happening
How time flies! Three years
A. have passed B. has passed C. is passed D. are past
---- do you use your pocket money for?
----I the money help poor people.
A. Why, use, to B. What ,use, to
C. Why, used, for D. What, use,for
