Environmental problems have become one of the most urgent problems of modern society. More and more people suffer from air and water pollution. Nature also suffers from land and nuclear pollution. The reasons for such environmental problems are numerous.
Among them increasing number of cars in the streets, factory waste, millions of cut down trees, destroyed habitats of animals, contaminated rivers and seas. All these problems mainly arise due to human careless activities and gradually destroy our planet. If we look closely, we’ll notice that not only one city is under danger, but the majority of world population
1) а) The sun is shining brightly
b) Sister lives in New York
c) The birds sing beautiful
2) a) does b) do c) did
3) a)I was listening to the radio while Mary cooked dinner
b)Did you buy this book yesterday? (тут же вопрос в предложении?)
c) Last friday Nick went home early because he wanted to see a film.
d) The were waiting for her when she finally arrived
4) You will need a visa if you are going to England
b) You will miss your train
c) She will eat all that.
но я думаю. что все должы сами все перепроверить. Все мы люди и все допускаем ошибки.
Environmental problems have become one of the most urgent problems of modern society. More and more people suffer from air and water pollution. Nature also suffers from land and nuclear pollution. The reasons for such environmental problems are numerous.
Among them increasing number of cars in the streets, factory waste, millions of cut down trees, destroyed habitats of animals, contaminated rivers and seas. All these problems mainly arise due to human careless activities and gradually destroy our planet. If we look closely, we’ll notice that not only one city is under danger, but the majority of world population
Ну не знаю многовато наверное