Read the model text and answer the questions. 1 Which paragraph describes the life and
habitat of the orca? Which describes a
problem?
2 Do orcas live in groups?
3 What do orcas eat?
4 How often do females have calves?
5 Why are they becoming extinct?​

1. Personal computers are a part of our lives.

2. They first entered people's homes in 1970's.

3. Nowadays computers affect our lives greatly.

4. Computers are used to write documents, to send e-mails, to look at websites, to get all sorts of information from the Internet.

5. Users can also buy different things and book tickets using their computers.

6. A lot of students study at home due to computers.

7. And, of course, people especially children like to play computer games, to watch films or sports competitons online.

8. Today there are different kinds of computers: laptops or notebook computers, palmtop computers.

9. In the recent years they have become smaller and lighter but more powerful in terms pf memory.

10. The most important thing about laptops is that they are portable.

11. I've got a computer too.

12. I use it for studying or for entertainment.

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1. My brother is a pupil. He goes
to school.He goes to school in the morning. He has five or six 
lessons every day. In the afternoon he goes home. At home he does his
 homework. In the evening he reads some books. He usually goes to bed at
 half past ten. At night he sleeps. 2. My father goes to work in the
morning and

comes home in the evening. 
get up at half past seven in the morning and go to bed at a quarter
to eleven in the evening. 4. When does your mother leave  home for work?
— She leaves home for work at a quarter past eight. 5. When do you
leave home for school? — I leave home for school at half
past eight.