II. Поставте дієслово в дужках у потрібному часі і перекладіть речення українською мовою.

1. The radio (to bring) great changes to our life.

2. K. Tsiolkovsky (to be) a natural mathematician, a practical inventor and a researcher.

3. Our scientists (to develop) various kinds of computers in future.

III. Перепишіть речення, перекладіть їх українською мовою, звертаючи увагу на різні значення дієслів to be, to have, to do та вкажіть їх функцію.

1. Scientists had to create new materials for industry.

2. Some substances do not conduct heat.

3. The engineer is at the power plant.

IV. Поставте загальне запитання до речення та два запитання до підкреслених слів.

V. I. Vernadsky was Ukrainian great scholar of encyclopedic knowledge.

V. Перепишіть подані речення; підкресліть в кожному з них модальне дієслово чи його еквівалент. Перекладіть речення українською мовою.

1. John had to drive all the time at the speed of 90 km per hour.

2. A motorcycle that makes a lot of noise may have muffler problems.

3. Nuclear energy must be used to light and heats our homes.

4. Yesterday he was allowed to work at the laboratory.

VI. Перепишіть та письмово перекладіть текст.

А Fаmilу of Scientists

George Boole was bоrn in 1815 and he is fаmоus for his works in the field of mathematical analysis. His wife Магу Everest was а niece of George Everest. Не is known as а man who performed topographic survey in India оn а large scale in 1841. It is after him that the highest peak in the world is nаmеd. Магу Everest was very muсh interested in her husband's work and after his death she published severa1 books, which contributed greatly to the development of his theory.

The Booles had five daughters. The eldest daughter Mary married C. Hinton who was a well-known mathematician, inventor and author of science- fiction books.

Their three grandchildren became scientists. Howard was a talented entomologist; William and Joan were both physicists. The latter was almost the only woman-physicist who took part in the work at the atomic project of the USA. Their second daughter Margaret is known as the mother of the outstanding English mathematician Jeffrey Tailor who is a foreign member of the Academy of Sciences. Their third daughter Alicia was a specialist in the field of multidimensional space. The fourth daughter Lucy was the first woman-professor who was the head of a chemistry department. But the youngest daughter Ethel Lilian is the most famous. She married the Polish scientist and revolutionist Voynich. Her Wonderful book "The Gadfly" is translated into many languages and is popular in many countries of the world.

VII. Дайте відповіді на запитання:

1. What is George Boole famous for?

2.Who was the only woman-physicist who took part in the work at the atomic project of the USA?

3. What book of Lilian Voynich is popular in many countries of the world?

Варіант 2

І. Перепишіть подані речення; підкресліть в кожному з них дієслово-присудок, визначте його видо-часову форму і поставте в інфінітиві. Перекладіть речення українською мовою.

1. They had finished the translation of this scientific article by 5 o'clock.

2. - Let's meet at the station at 5 o'clock.

- O.K. I shall be waiting for you there.

3. In future the development of power production will depend on the construction of thermal and hydraulic power stations.

4. The Olympic games give thousands of young people opportunity to meet, to make contacts and get better acquainted with each other.