Завершите предложения, используя настоящее или будущее время в пассивном залоге (Present, Past, Future Simple Passive The first modern Olympic games(hold) in Athens in 1896. Fourteen countries(invite) to take part. Nowadays, over 200 countries send athletes to the Games and in Athens in 2004 over 300 gold medals(award) in 28 different sports. Both the Winter and Summer Olympics(hold) every four years. The 2014 games(stage) in Sochi. The new Olympic stadium(start) some years ago and it(finish) before the Games.

were heldwere invitedwere awardedare held were stagedwas startedwas finished/will be finished

More and more people suffer from air and water pollution. Nature also suffers from land and nuclear pollution. Among them increasing number of cars in the streets, factory waste, millions of cut down trees, destroyed habitats of animals, contaminated rivers and seas. Fortunately, there are many ways to suspend these problems. If everybody starts caring about the planet we live on, many environmental problems can be solved. 
ПЕРЕВОД:
Все больше и больше людей страдают от загрязнения воздуха и воды . Природа также страдает от земли и химического загрязнения . Среди них увеличение количества автомобилей на улицах , промышленных отходов , миллионная вырубка деревьев , уничтожение места обитания животных , зараженных рек и морей . К счастью, есть много чтобы приостановить эти проблемы . Если все начнут заботиться о планете , на которой живем , многие экологические проблемы могут быть решены

Okay, and today I would like to tell you some sides of teenagers’ living in Russia.
There we have usual school, where we should wear our school uniform: black skirt and white blouse.
I like living here, because we have interesting language and unusual, drizzling, also exciting literature. Despite Russia haven’t so hi technologies like Japan or USA, we have a lot of places to walk, to spend our time, like cinemas, theatres, parks and shopping centres.
In addition, I can say, that living in Russia is very interesting and unusual, so, If you want to try, you should do it, it would be a good experience.