1 he's so lazy, he didn't do anything for me
2. How often do you go to the dentist?
3.Anya doesn't drink tea very often
4 During the summer, John usually plays tennis once or twice a week.
5 i never drink beer
6. The swimming pool opens at 9 o'clock and closes at 18:30 every day
7.Olympic Games are held every 4 years
8. When do banks open in England?
9. I did not understand this sentence. What does this word mean?
10. The earth revolves around the sun. It doesn't revolve around the moon
11. The sun rises in the East.
Объяснение:
Перевод на русский язык
Environmental Problems Загрязнение окружающей среды
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. 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. For example, if we start recycling paper and cardboard, we can save lots of trees. If we start using public transport more than private cars, we can have less air pollution. Local governments can also help to prevent some problems, if they forbid logging companies to destroy the forests, or stop factories from polluting water. The most important thing is, of course, to start acting immediately, otherwise we might have to face many global disasters