Complete the sentences. 1 cats and dogs are the most common in the uk. 2 i’ve only seen animals in zoos or on tv. 3 i don’t like keeping birds in a ; they need more space. 4 i hate ants and mosquitos. in fact, i hate all . 5 it’s hard to see tigers in the wild because they are now . 6 some animals are disappearing, so we must them. 7 can travel through the desert for long distances without water. 8 can eat leaves from tall trees when they are standing on the ground. 9 can pick things up with their trunk. 10 are kept as pets, usually in cages, and some can even talk!

1.animals2.such3.cage4.insects5.extinct дальше не знаю

Измените глаголы, данные в скобках, поставив их во времена Present Perfect или Present Perfect Progressive (Active).

1. How long have you been waiting?

2. I have played tennis four times this week.

3. Look outside. It has rained; the pavement’s still wet.

4. ‘You look tired. I have been driving (Я БЫ ЗДЕСЬ ИЗМЕНИЛА ) all day long’.

5. I have known John since we were at school together.

6. The government has announced a drop in unemployment.

7. I have been reading a book on negotiating skills but I don’t think I’ll finish it.

8. He has been working as a consultant for three different firms in the same sector of activity; I think there’s a conflict of interest and he should resign.

9. He has worked as a consultant for three different firms in the same sector of activity; but was fired from the first two.

Объяснение:

1)          you must keep cleanliness and order on your desk and in the classroom. (ты должен соблюдать чистоту и порядок на своей парте и в классе.) 2)          you must keep silence during the lesson. (ты должен сохранять тишину во время урока.) 3)          you do not have to turn around during the lesson. (ты не должен вертеться по сторонам во время урока.) 4)          you should not bother others from listening of teacher's explanations. (ты не должен мешать другим слушать объяснения учителя.) 5)          you must come to the lesson on time. (ты должен приходить на урок вовремя.) 6)          you must come to the lesson with your homework done. (ты должен приходить на урок с выполненным .) 7)          you must have with you all the things you need: textbooks, notebooks, pens and pencils. (ты должен иметь при себе все необходимые тебе предметы: учебники, тетради, ручки и карандаши.) 8)          you should not leave the classroom without the teacher's permission. (ты не должен без разрешения учителя покидать класс.)