Find out true\false:

1 When computers were first introduced in 40s and 50’s programmers had to write programs to instruct CD- ROMs, laser printers and scanners.

2 The operational system control and manage the use of the hardware and the memory usage.

3 There are no commands available in operating systems, only word processors.

4 Microsoft developed MS-DOS to compete with IBM’s PC-DOS.

5 NT requires computers with 486 CPU and 16 M random access memory.

6 OS/2 is DOS compatible because it was developed by Microsoft.

7 Traditionally, UNIX was run by many users simultaneously.

8 Windows 95 and Windows 98 are DOS compatible and have very «friendly» and convenient interface.

1-й тип - общие вопросы

1) Is the social life of Higher school in our country characterized by the formation of student's societies and social clubs?

2) Are student's societies and social clubs organized by the undergraduates?

2-й тип - специальный

1) What is the most mass student's organisation?

2) What is the number of the students of which the trade union group consists?

3-й тип - альтернативный

1) Are students given vouchers to tourist camps and rest homes or to the North Pole during vacation?

2) Does student Scientific Society consist of scientific circles or of sport varieties?

4-й тип - "с хвостиком" (tag questions)

1) Clubs of amateur art activities are not less popular among the students, are they?

2) Student newspaper is of vital importance at the Institute, isn't it?

P.S. Если нужен перевод - дай знать

1. If he was here now, he could give you a good advice.

2. If she failed in her present job, she could think about another one.

3. If Emma knew the clue, our team would solve it.

4. If she borrows your book, she might return it.

5. Tell us if there was anything wrong.

6. If we were there, it wouldn’t happened.

II. Complete the sentences with little/ a little/ few/ a few

1. Hurry! We’ve got little time.

2. He doesn’t speak much English. Only a few words.

3. Nora’s father died few years ago.

4. I don’t think Jill would be a good teacher. She’s got little patience with children.

5. The cinema was almost empty. There were very few people there.

IV. Choose make/ do/ take in the correct form to complete the sentences

1. Next weekend Robert and Mary are taking a trip to Paris.

2. Who does your hair? It always looks fantastic.

3. Our children do well at school.

4. I’ve made you an appointment at the dentist’s.

5. Did you take a lot of photos in Spain?

Объяснение:

First Conditional - Present S.+will

Second Conditional - Past S.+would.