19.The number of the old people is increasing in China.With the development of China,they _____ better care of in the future.( )
| A. | will take | B. | are taken | C. | will be taken |
18.-There is little pollution in that village,_______?
-No.The air there is quite fresh and clean.( )
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-No.The air there is quite fresh and clean.( )
| A. | is there | B. | isn't there | C. | is it |