I want to touch upon the problem of modern technologies. To my mind, people can’t live without them. TV, telephones, radio, the Internet, e-books, and many other devices are very useful and important things in our life.
So, firstly, modern technologies give us much information about the world. Sitting at home we can learn all news and all details about any event. The use of modern technologies is one of the best ways to explore the world.
Secondly, thanks to modern technologies we can communicate with people, to write letters, to find new friends. It is a real pleasure. When you miss your family, you can call and see the people who are dear to you using Skype.
Thirdly, with the help of modern technologies we can gain different knowledge. We can study various subjects. We can learn everything. It simplifies our life. Modern technologies have a lot of pros, but they have some cons too. You should mind that they may damage your health. But, to my mind, they still have more pros than cons.
Thanks to the Internet you can do almost everything. You can watch movies, play games, make various projects, buy many things, read books, and do many others.
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1. I have been waiting for one hour.
2. The boy has been playing foonball since 10 a.m.
3 Her sister has been doing her homework for half an hour.
4 John has been talking too much
5 We have been studying since 11 oclock
6 Mary has been feeking a little disappointed
7Jack has been exercising lately
8 They have been working at that company for two years
9 I had had before breakfast I went to shool
10 He went to meed his friends after he had done his homework
11 By 0 o'clock the rain had stopped
12 Alice was late because she had missed the bus
13 She went to the post office after she had written the letter