People see of the new year and welcome the old year. correct the mistakes

-our organise wants to   protect the environment.

-we fight against water and air    pollute

-are you unhappy with the ecological situate  in your region?  

-send us some inform about it and we`ll try to help. 

1. biggest

2. more sociable

3. more curious

4/ best

5/cleverest

6. more beuatuful