_______animals are in danger and there will be _______space for them if we do nothing for them.

—What’ s the low-carbon life style like? . —Save       energy, produce        carbon.

-What do you think of the traffic in our city?-lt's    than it used to be, but there's still a long way to go.

          you practice,            you can play the violin.

It is _________ in October, but it is even _________ in November.