Question

I am worker at the tap water company. I find that      1. __________
people were becoming more and more careful about               2. __________
health .If the tap water appear a little bit unclear           3. __________
and muddy, the telephone will ring again and again.            4. __________
Fortunately, people do not pay equal attention to the          5. __________
protection of water resources .For the sake of our             6. __________
health, we should take good care our water resources           7. __________
and environment. There is a saying “whether we do              8. __________
not careful protect our environment, the last drops            9. __________
of water we will see them will be our own tears.”             10. __________

Answer 1

1.am后加a     2. Were改為are    3.appear改為appears    
4.第一個(gè)and改為or  5.Fortunately 改為Unfortunately    6.√  
7.care后加of  8.whether改為if   9. careful改為carefully  10.去掉them    

解析