It's very big and It's got a long harn . What is it? Кто это?
Перевод:
Он очень большой и у него длинный харн. Кто это?
Это животное!

We live in a world full of different types of pollution. Wanting to make their lives easier people have invented so many new devices and factories, that nature is in danger. At the moment, our planet suffers from numerous problems and damages. Mass destruction of forests adversely affects climate and reduces biodiversity, gene pool.Factories regularly emit harmful chemicals into the air. Apart from air pollution, water and soil are subjected to pollutions as well. person destroys not only environment, plants, animals, but also himself.

1) The dinner is prepared by me.
2) These text-books were brought to me by her.
3) The newspapers are bought by them.
4) French lessons are given by him.
5) This event will be remembered by people.
6) The copy-books will be taken by the children.
7) Short stories are written by her.
8) The party was organised by him.
9) Interesting stories were told us by them.
10) This novel will be discussed by us.
11) He was understood by us.
12) We will be invited by Mary.

1. Water  covers most of the Earth's surface.
2. Most of the Earth's surface is covered by water.
3. The park gates are locked at 6.30 p.m. every evening.
4. The letter was posted) a week ago and it arrived yesterday.
5. The boat sank quickly but fortunately everybody rescued.
6. Ron's parents died when he was very young. He and his sister  were brought up by their grandparents.
7. I was born in London but I grew up in the north of England.
8. While I was on holiday, my camera was stolen from my hotel room.
9. While I was on holiday, my camera disappeared from my hotel room.
10.Why did Sue resignfrom her job? Didn't she enjoy it?
11. The company is not independent. It is owned by a much larger company.
12. I saw an accident last night. Somebody called an ambulance but nobody was injured so the ambulance was not needed.
13) Where were these photos taken? 
14. When the plane took  off, the passengers were shown) how to use life jackets.
15. If you are offered a cheap camera, don’t buy it, it won't work.
16. British coins are made) at the Royal Mint.