It cover the territory of

если ты переведёшь эту статью на русский язык, то я использую её в своем докладе.
если я в это время буду в Москве, я встречу тебя на вокзале.
если ты не поторопишься, мы опоздаем на самолет.
если будет дождь, мы не поедем за город.
когда мой друг приедет в Санкт Петербург, мы пойдем с ним в "Русский Музей".
я смогу перевести эту статью, если ты дашь мне словарь.
что ты будешь делать, когда уедешь жить в Лондон.
мы не будем ужинать, пока родители не придут домой.
мы соберемся у нас дома, когда мой брат приедет из Африки.
как только я приеду из университета, я тебе перезвоню.
после того, как моя сестра закончит школу, она поступит в университет.
как только я увижу Тома, я расскажу ему обо всем.

which will allow me to spend one month in a Cambridge language school.It`s a good opportunity for me to improve my English I think you`ll see some progress my letter soon.

Be polite!Ask him 3 questions about school.Write his adress

matter and expose in X-ray film. This discovery led immediately to the use of
X-rays in medicine, a use we are familiar with.

3. Although Roentgen discovered the properties of X-rays he did not know
what the rays were. He therefore called them X-rays, the X standing for their
unknown nature. Today scientists know X-rays to be electromagnetic radiation of
extremely high frequency and therefore of extremely short wave length. X-rays
are considered to be produced whenever rapidly moving electrons bombard any
solid material. The greater the atomic weight of the material, the more plentiful
the X-rays, the greater the speed of the electrons the higher the frequency of
the X-rays.

4. As mentioned above X-rays were in a wide use for diagnostic purposes
in medicine since their discovery. Industrial radiology has been discovered
later particularly for inspecting welds and castings in the automobile and
airplane industries. Flaws and cracks inside the metal are readily revealed due
to the use of X-ray techniques. Famous paintings are often X-rayed to determine
whether they are the originals or forgeries.

5. Using X-rays- irradiation the scientists have learnt to change
structures of well-known materials such as metals, ceramics, etc. They could
obtain materials, of greater strength with higher melting point and particular
electrical properties.

6. Radiation is known to be a mutagenic agent. In microbiology mutations
are increased by irradiation. When a large-scale production of penicillin was introduced
the best strain yielded 100-200 units of penicillin. Being irradiated with
X-rays, the same strain produced more than 1.000 units. Many new uses have been
found for this treatment, in agriculture.

5. Прочтите 6-й абзац текста и вопрос к нему. Из
приведенных вариантов ответа укажите номер предложения, содержащего правильный
ответ на поставленный вопрос.

When we press a piece of rubber we change its shape. But as soon as we stop pressing, the rubber springs back to its first shape; we therefore say that rubber is elastic. Rubber was first used to make rubber balls. In 1492, Columbus sailed from Spain and discovered America. One of the many strange things which he and his men saw in America was a game played with rubber balls. They noticed that the rubber balls bounced much better than the balls which they had used in their own country. When they sailed home again they told their friends that the balls were made from the gum of a tree. Hundreds of years had passed before rubber was used in Europe and other parts of the world. Small pieces of rubber were brought to Europe, and kept by people who liked to collect strange things; but no one thought that rubber could be useful. Then an artist found out that rubber would rub out pencil marks. That was one of the first uses of rubber, and that is how it came to be called 'rubber'. Rubber trees grow only in countries where it is very hot and very damp. These countries are near the equator; so it was in the countries near the equator that men went out to hunt for the rubber trees. It was not easy to find the trees. In those hot damp lands, trees of many kinds grow so close together that it is difficult to travel through the forests. The men who were hunting for rubber trees found them growing wild in South America, in Central America, and in West Africa. Nearly all the world's rubber came from the great forests of America and West Africa. нужен качественный перевод!!!

exactly where to find thousands of streets in London. You could find it on the bookshelves of the most London homes and in just every travel agency in the city. It lists every street in London and its carefully drawn maps show parks, gardens, railway lines, canals and just about anything else that can be put onto a piece of paper. So where did it come from? Phyllis Pearsall was a remarkable woman. She was born in Britain in 1906. She stayed there until she left school, and then travelled around France. She earned money by painting people's pictures and writing for a newspaper in Paris.
In the 1930s she returned to London, where she worked for her father's company, making maps of the world. She thought that there was a need for new street maps of London, after in 1935 she got lost while using a 20-year-old street map. So she started working on a book of maps. She walked along every street in the capital and wrote down the name, the important buildings and even the house numbers. Working eighteen-hour days she walked a total of 3,000 miles, while compiling her book. She kept the information about the streets on cards in small boxes.
One day a box with cards of all the streets beginning with "T" fell out of her window. She found most of the cards, but some cards landed on top of a bus and she never saw them again. When she sent the cards to the printer, someone asked her, "Why isn't Trafalgar Square in your book?" It was because she had lost the card. Phyllis Pearsall called her book A to Z. The first A to Z was in the shops in 1936 and sold very well. Now it is the most popular book of London street maps. It shows every street in London, important buildings, museums, theatres, schools, parks, train and underground stations. Later Phyllis Pearsall painted pictures of many of the city's famous buildings. In the same year, she formed the Geographers' Map Company which began publishing street maps and atlases of towns and cities and road maps of the whole country.
Today there are more than 130 people working for the Company. It publishes 359 titles including maps and atlases in both black and white and full colour. Computers were introduced into the drawing process in 1991. In 1996 the Company produced its first electronic street map of London on CD which contained over 90,000 streets, stations and different places of interest. 2005 saw the start of the next generation of A-Z maps, this time for mobile phones.
Phyllis Pearsall wrote about the history of the company in her book From Bedsitter to Household Name. She died in August 1996 at the age of 89.
Дайте пожалуйста перевод, но только не с переводчиков разных. заранее спасибо)

into her ears - the car horns hooting, the sound of children's voices as they ran out of the school playground, mothers calling their children, 2).......... to get them home.Then, it felt as if someone had placed their hands on her and forcibly made her turn around and look. As soon as she did, her eyes 3).......... and her hands began to shake. Her legs seemed frozen to the 4)..........All she could do was watch 5)...........immobile, as if it was all happening in slow motion, right there in front of her.She opened her mouth, but no sound came 6).............Then came the dull thud as the car hit the child, the shocked gasps of the 7)..........and the roaring of the car as it sped away.

1 A shrieking C screaming
B screeching D shouting

2 A restless C impatient
B nervous D worried

3 A opened C broadened
B enlarged D widened

4 A point C spot
B place D mark

5 A helplessly C pointlessly
B uselessly D worthlessly

6 A out C about
B through D away

7 A viewers C audience
B spectators D onlookers
ПЕРЕВЕДИТЕ ПОЖАЛУЙСТА..ОЧЕНЬ НАДО...

languages. They became important especially at the present time. Foreign languages are needed as the main and most efficient means of information exchange between the people of our planet. Today English is the language of the world. Over 350 (three hundred and fifty) million people speak it as a mother tongue. The native speakers of English live in Great Britain, in the United States of America, Austral­ ia and New Zealand. English is one of the official languages in the Irish Republic, Canada and South African Republic. As a second language it is used in the former British and US colonies. It is the major international language for communication in such areas as science, technology, business and mass media. English ought to be used as one of the official languages of the United Nations Organisation and other political organisations. It is the language of computer software, literature, education, modern music, international tourism. Learning a foreign language is not an easy thing. It is a long and slow process that takes a lot of time and patience. But every educated person, every good specialist has to know English, because it is absolutely necessary «• nowadays. It is well known that reading books in the original, talking with the English speaking people will help a lot. When learning a foreign language you are to learn the culture and history of the native speakers. You may learn any foreign language. They are all important. Questions Урок 13 1. Why do we need to learn foreign languages now? 2. How many people in the world speak English? 3. What are English-speaking countries? 4. In what areas is English mostly used? 5. What are the difficulties in learning foreign languages? 6. Is the knowledge of English necessary nowadays and why?