)задайте 5 разделительных и 5 альтернативных вопросов, например: 1. the internet technology was created by vinton cerf in early 1973, wasn't it. 2. was the internet technology was created by vinton cerf or by robert kahn? текст: history and future of the internet the internet technology was created by vinton cerf in early 1973 as part of a project headed by robert kahn and conducted by the advanced research projects agency, part of the united states department of defense later cerf made many efforts to build and standardize the internet mn 19s4 the technology and the network were turned over to the private sector and to government scientific agencies for further development (the growth has continued exponentially service-provider companies that make "gateways" to the internet available to home and business user enter the market in ever increasing numbers.

Alternative Questions
1) Was History and future of the Internet The Internet technology created by Vinton Cerf or Robert Kahn? (Answer: Vinton Cerf) 
2) Was History and future of the Internet The Internet technology created by Vinton Cerf in early 1973 or 1975? (Answer: 1973)
3) Was a project headed by Robert Kahn or Brandon White? (Answer: Robert Kahn)
4) Was it conducted by the Advanced Research Projects Agency or by Nvidia Corporation NetService? (Answer: Advanced Research Projects Agency)
5) Were network turned over to the private sector or buisness sector?
Tag Questions
1) The Internet technology was created by Vinton Cerf in early 1973, wasn't it?
2) The project was headed by Robert Kahn, wasn't it?
3) The growth has continued exponentially Service-provider companies that make "gateways" to the Internet available to home, hasn't it?
4) The project was conducted by the Advanced Research Projects Agency, wasn't it?
5) The network were turned over to the private sector and to government scientific agencies for further development, weren't it?

Olha has visited her grandparents this week, hasn't she?

We have learned by heart a nice English poem, haven't we?

My little sister was playing computer from 2 till 3 yesterday, wasn't she?

Anton didn't listen to the teacher's explanations, did he?

I have seen this film three times, haven't I ?

Ivan has done a very interesting crossword, hasn't he?

Mary wrote many letters to her pen friend last month, didn't she?

Olha's class invited their English pen friends to visit their school, didn't they?

Pupils were not against their new school uniform, were they?

She was not writing her report about school in England the whole day yesterday, was she?

They didn't want to look different from the other children in the class, did they?

In recent years many schools in Ukraine have not given up the idea of school uniform, have they?

Olha pressed her uniform, didn't she?

Nastya was at the theatre yesterday, wasn't she?

He does his lessons every day, doesn't he?

You can speak German, can't you?

They are writing a composition now, aren't they?

Hi George

How are you? I'm on holiday by the sea. I'd hoped to go abroad but i couldn't afford to fly anywhere because i started saving too late. But i don't mind not travelling abroad because this is a great place. My brother encouraged me to come. I'd love you to see it. You should try getting a few days holiday so you can come here. My landlady will let you share my room. I hope to hear from you soon.

Love, Timophy

P.S. Don't forget to book a seat on the coach if you travel at the weekend!

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