The second half of the 20th century is the beginning of the information
revolution - the spread of computers and the Internet. Computers have
both pluses and minuses. Among the advantages that you can use your
computer to receive and process information, to use it as a typewriter,
mail, TV, etc. With the help of the Internet you can communicate with
anyone, wherever he was, and also offers a variety of services at home.
Sitting at a computer, you can request any information from different
fields, as well as R
Has never seen a performance of Shackspeer...
2 they will see both of us outside the swimming pool in the evening
3 is going to do some research on the arts project
4Wrote at least 15 postcards on holiday
5 has never been to an exebition of sculptures
Времена Perfect Continuous используются для обозначения процесса, который начался и длился в течение некоторого времени до некоего момента в настоящем, прошлом или будущем.
Время Present Perfect Continuous указывает на действие, которое началось в прошлом, продолжалось в течение некоторого времени и либо закончилось непосредственно перед разговором или все еще продолжается в момент разговора.
I have been waiting here for 2 hours!Я прождал здесь два часа!
We have been preparing for our exam since morning.Мы готовились к экзамену с самого утра.
2.
Does he get up at seven?
No, he doesn't.
3.
Do they go to school on Saturday?
No, they don't.
4.
Do we eat dinner at six every day?
Yes, we do.