1we are reading a book at the moment
2ann is having her brealy now
3Nick isn't skating at the moment
4 my friends are speaking about the new film now
5a cat is sleeping on the arm-chair now
6are you singing or doing your homework now?
7they are watching TV at the moment
8she is feeding her cat
9his mother is baking a cake
I'm watering flowers at the moment.
USA is a country in North America. Its neighbours are Canada and Mexico. It extends from start to middle of North America. There are 50 States in the USA. Some of them are big, some of them are small. The capital city of the United States is Washington. There are US government and Congress. It doesn't belong to any state. There are many kinds of land in the USA. The longest river of USA is Missouri, but on the coast of Potomac are placed many banks. The highest mountains are Alaskan mountains and mountains of Saint Ilia. There are a lot of open space in USA. The largest city of US is New York. In this country are living more than 300 million people!
Task 1
1. -, -
2. -, -
3. the
4. the, -, -, the
5. the, the, -
6. -, the, the
7. the
8. -
Task 2
1. If people were not waste paper, many trees would be saved.
2. Our environment would be safer, if people protected it every day.
3. If she read the environmental research yesterday, she would get a better mark on biology.
4. If we started to take care of wildlife, we would save many species of animals and plants.
5. If I were you, I would never drop litter in the streets.
Task 3 (не уверена, что всё правильно)
1. Jane had phoned Mom at work before she left for Moscow.
2. When we got married I had known Jack for 2 years.
3. When Heather opened her windows the sun had already sat.
4. Last year Susan passed all her tests and exams.
5. I knew him when I was at school.
6. I have never been to the USA. I wanted to go there last summer but I couldn't.
7. Have you heard the news? Our neighbors have moved to Germany.
8. It has been very foggy since morning today.
9. What were they do when you saw them?
10. When she saw him a year ago she didn't recognize him.
11. It was raining heavily when he went out.
My favorite season is autumn. To be specific, I mean early autumn and Indian summer. I like beautiful colourful leaves ranging from yellow to red. The trees look like fairy-tale characters. The landscape is particularly attractive and beautiful in early autumn. Autumn is always rich in various vegetables and fruits, berries and mushrooms. I and other members of my family like to go mushrooming very much. I also like to listen to the last songs of migrating birds.
Тип Кишечнополостные включает в себя 9 тыс. видов. Они встречаются в морях и пресных водоемах. Их тело состоит из двух слоев: эктодермы и энтодермы. Характерным признаком является наличие кишечной полости. Также им присуща радиальная симметрия тела. У них появляются мышечные и нервные клетки и нервая система сетчатого типа. Почти все кишечнополостные - хищники, на щупальцах есть стрекателтныа клетки, служащие для умервщления добычи. Тип Кишечнополостные включает три класса: Гидроидные, Сцифоидные и Коралловые Полипы.
Подробнее - на Znanija.com -
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