Придумайте по 2 предложения с фразами: I'm worried about... I find... very worrying I'm concerned about ... I'm very

1). I\'m worried about the state of our planet.

2). I\'m worried about the fact that the number of rain forests has been dramatically decreased.

3). I find it very hazardous for us to breathe the polluted air.

4). I find it dangerous to swim in the river located not far from the metallurgical plant.  

5). I am very worrying about wild animals.

6). I am very worrying about the melting ice on the poles.

7). I\'m concerned about the problem of the sea water contamination.

8). I\'m concerned about bad ecology in my city.