Помогите, пожалуйста, с английским языком. Задание во вложении.

1) ...it would help governments around the world to get together and solve any problem we face nowadays.
2) ...we could solve the problems of pollution in our streets in more quick and easy manner.
3)... they could reduce the amount of non-biodegradable waste to minimum.
4) ...we might get more clear and fresh air to breathe.
5)...the farmers wouldnt combat the problem of habitual contamination of their fields.
6) ...our factories would stop a production them and invented another kind of a bio-degradable package which could break down without doing any harm to the environment.
7) ...we might save forests from being heavily logged