Find out about an animals in danger.where does it live? why is it in danger? ! 90 ! !

Many people pollute the environment: forests, air. They throw garbage on the ground, and do not remember that the forest is a house for animals. When we cut down the trees - we destroy the houses of our animals, their food. When we go by our cars or fly by airplanes, we work in factories, we pollute the environment, which means we poison our animals.Many animals are listed in the red book, because they die and they remain few. For such animals are watched and guarded more than others.

There are many animals in danger nowadays. For example Koalas, who live in Australia are in a great danger because it is only 100 000 koalas left on Earth. This seems to be many, but more than 600 000 of koalas were killed because of hunting in 1927. Now the main danger for these animals is increasing of eucalyptus forests because of people. Also enormous amount of koalas are infected with bacterias they got through time and many koalas die from diseases.

1Why did I listen to you? I___at home by now instead of sitting here in the cold.
b) could have been

2. I__my diary for days. Didn’t you see it?
a) haven’t been able to find
 
3. You__thirsty after carrying those heavy boxes. ShalI make some tea?
a) must be

4. We’re getting a new sofa and the store it today.
a) may be delivering

5. It_him. He said he’d phone if he passed his exam.
 b) might be

 6. It __hers. She never wears real fur.
b) can’t be

7. Your purse___in the car. You often leave it there.
a) might be

8. It ___ have been Peter. He`s at school.
a) might

9. I ___ have posted these letters this morning, really.
b) should

10. I’Ve brought you a present. — Oh, you_.
a) needn’t have bothered

11. I’m going to Mary’s birthday party. Do you think I__ take her a present?
 b) ought to

12. What are you doing here?_you be at the meeting?
a) Shouldn’t,

Apples are not so expensive as oranges.

18. When I pass my driving test I will be able to hire a car from our local garage.

19. She is seriously ill. She's been in (a, hospital for three weeks. We are going to  the, -) hospital to see her.

20. Don't worry. I'll look after the children. There is nothing to be afraid of

1. What do you think of his last book? - I liked it very much. It's the most interesting book Ihave  ever read.

2. When she left school she cut her hair and has been wearingit short ever since.

3. Mr. Blake is the bank manager. He has been here for twenty-five years. He said he is going to retire soon.

4. We have missd the bus. Now we are having to walk home.

5. St Paul's Cathedral was designed by Christopher Wren and thousands of people are attracted by its beauty even now.
6. If  someone has any questions, I'll be pleased to answer them.

7.1 bought my sister ..a. book and .a.. bottle of ... perfume for her birthday but I don't think she liked ..the. perfume. 

8. The price of one of (those  lemons is 25 pence. Those lemons are 25 pence each

9. These days everybody is aware .in.. the danger..of. smoking 

10. I think the government mustdo more to help homeless people.

11. do You (know) that lady whohas just left the shop? is She  a customer of yours?

12.have  You (seen my bag anywhere? I have looked for it for ages but I haven't found it yet.

13. You are tired. You have been driving all day. Let me drive now.

14. That helicopter flew round the house for the last hour. do You think it has taken photographs?

15. When they got to the police station, they immediately were questioned by a police officer.

16. We've just bought..a. piano. Can you play .the.. piano? 

17.  life is very difficult for  the unemployed these days.

18. We had to  run all the way to the station because we were late for the train.

19. What is the best  film you've ever seen?

20. The Olympic games are held  every) four years