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.
А. She always wears boots in winter. - Она всегда носит ботинки (сапожки) зимой. -habits/routines - обычное, повседневное действие (Настоящее простое время - Present Simple).
She is wearing a raincoat now. - Сейчас на ней надет плащ.
action's happening now - действие происходит сейчас (Настоящее продолженное время - Present Continious.)
В. 1. Does it often rain in winter?
2. Where do you live?
3. What are you doing now?
4. She often goes to school on foot.
5. He doesn't swim well.