Поставьте предложения в вопросительную и отрицательную форму. 1)The lecture will begin at 9 o’clock.
2)I shall tell you about the first human in space.
3)He will finish the work if you help him.
4)The future engineer will begin learning aerodynamics in our University.
5)The will study physics in 5 years.
6)There will be a lot of people at the lecture today.
7) Digital transmission overcomes this problem.
8) Worldwide network of computers communicates with each other using the Internet Protocol.
9) These messages carry with them the originating computer's IP address allowing for two-way
communication.
10) Digital broadcasts prevent a number of complaints common to traditional analog broadcasts.
11) A device produced clearly intelligible replication of the human voice.
12) Telephones rapidly became indispensable to businesses, government, and households
13)Hand-held mobile phone was introduced for personal service starting in 1973.

Hi(имя друга) I would like to tell you about my weekend. It was great! The weather was snowy, so I played snowballs everyday. I walked a lot, because it was sunny. On Saturday I did my homework. So on Sunday I relaxed. I started to read one interesting book yesterday. It is about nature. I like it very much! Tell me about your weekend please, Best wishes, ( ваше имя) Перевод: Привет Я бы хотела рассказать тебе о своих выходных. Они были отличными! Погода была снежная, поэтому я целыми днями играла в снежки. Я много гуляла, потому что было солнечно. В субботу я сделала уроки. Поэтому в воскресенье я отдыхала. Вчера я начала читать одну очень интересную книгу. Она о природе. Мне она очень нравится! Расскажи мне о своих выходных С наилучшими пожеланиями,

N modern world sometimes very difficult to find decent work. Today professionalism, high efficiency of work, non-standard approach to the performed work are very much appreciated.
Working at home has the following advantages. At home people don't distract on different things, they are more concentrated and attentive, focused on the purpose. The person doesn't spend time for movement to a work place. It is possible to choose any convenient time for working. It is possible to try different specialties and not to be afraid to spoil something, to develop freedom of creativity, search of new projects without leaving the house.
But working at home has a number of disadvantages. People can't communicate with colleagues. Managers can't control the implementation of work. There are no constant orders, it is necessary to look for to whom to sell goods and therefore there are no constant earnings.
House work promotes increase of a level of responsibility, discipline, devotion when performing of the set purposes. The work performed in house conditions has higher value since the person can make a thing in the single copy and is qualitative.
In the conclusion it is possible to say that working at home develops individual thinking, maintains high efficiency of work, excludes many diseases and the stresses inherent in a collective, you work hard you earn much. Working at home in the modern world has equal opportunities or even advantages over production in big collectives.