Измените эти предложения так чтобы вы могли использовать фразовый глагол "cut": to cut down (on), to cut in, to cut off, to cut out, to cut up)
1. How can you reduce traffic noise?
2. ''That's rubbish,'' Kate interrupted Andrew's explantation.
3. These doctor advised John to start doing less work than he was used to.
4. Why did you remove all the tops of the carrots?
5. The piece of meat is too big for little Lizzy.
6. We must make this dry tree fall down.
7. Remove this picture from the magazine and glue it on this yellow piece of paper.
8. She is trying to eat fewer chocolates.
9. After the operation she is too weak. Could you please cut the food into smaller pieces for her?
10. Why did all his friends stop having a close relationship with Gerald?

Many things have changed over the past decades. Same can be said about the life of modern teenagers. Today teens are more independent, have other interests, and are definitely lazier than before. Computer is the root of most changes in the society. Modern teenagers spend almost all their free time online, playing computer games, chatting with friends, surfing social networks, instead of going out and doing some outdoor activities. If you ask a teenager what the life was like twenty or thirty years ago, he won’t answer, because he doesn’t know. Modern children simply can’t imagine their life without cell phones, tablets and MP3 players. These gadgets have gradually replaced the whole world of childish games and live communication. Previous generations of teenagers could still be seen in the streets jumping, running around and playing active games. Today, teenagers are mostly seen online. From the one hand, it’s certainly not good. From the other hand, this can be understood. How can children avoid electronic toys if they are everywhere? Other than that, the life of teenagers is not easy. They have a number of problems, which they don’t want to discuss with adults. Chatting with friends, at least they can share with them. Being online, they can also find answers for many urgent questions or problems. Modern teenagers are luckier than other generations for having the freedom of choice and life full of possibilities. It’s a “computer-based” generation. Even their homework is done with the help of computers and the Internet.

1) Hubert Cecil Booth, from London, invented a machine powered by electricity which would suck up dirt. His invention was granted a patent in 1901 as the world`s first vacuum cleaner.
2) In 1923, a watch repairer from the Isle of Man, John Harwood, realised that winding watches often caused dirt to get into the mechanism. He developed the self-winding wristwatch, which had an internal michanism and was much more accurate.
3) In 1995, Keith Campbell and Ian Wilmut, from Edinburgh, developed an invention which people have been arguing about ever since. They invented a way to clone animals, and in 1997, Ian Wilmut cloned Dolly the sheep