VII. Fill the blanks using the words in the brackets and translate the sentences into Ukrainian

1. The ... of these trends in the chemistry of polymers is very promising (to appear). 2. He moved to the capital but retained... with his native town (to connect). 3. Euler derived the differential equations of the... of a particle (to move). 4. The assistants put the results of their work into writing for Euier's final... (to approve). 5. The illness did not stop his ... (to act).

2.1) The living organisms during the biosphere's history have formed a planetary phenomenon of a ... cosmic scope. 2) He is always ... to his promise. 3) We never doubt the... of his words, (truth, truly, true).

VIII. Arrange the following words in pairs according to:

a) similar meaning:

Difficult, to transform, to improve, essential, primitive, demand, hard, important, to make, to turn into, to use, to lead to, to perfect, to produce, requirement, simple, to result in, to apply, to change from ... into, to modern­ize.

b) opposite meaning:

Dangerous, appear, destroy, strong, move, inside, unite, safe, early, find, build, heavy, stop, weak, disappear, late, separate, outside, light, lose.

IX. Translate the following sentences into Ukrainian paying attention to the Subjective Infinitive Construction after the words likely, unlikely, certain, sure.

1. It is unlikely that this computer will be used in that case as it is out of date. 2. This computer is unlikely to be used in that case as it is out of date. 3. Water is likely to be present on Mars. 4. They are unlikely to change their plans. 5. Gas pressure is certain to be the result of multiple impacts of gas molecules upon the walls of the restraining enclosure. 6. Automation is sure to be applied at different kinds of power stations. 7. The molecules of a gas are certain to be in a constant state of motion. 8. The experiments with the laser reflector on the Moon are sure to be of great interest. 9. Dry air is likely to offer a high resistance to the flow of electric current.

Додаткові тексти

Text В

What is a computer language?

Instructing a computer is done a with computer language. A computer language is a set of words, symbols, and commands that a computer can understand."Think of this example: If you study French you learn words and rules of grammar that another speaker of French can understand. If you study computer language, you learn words and rules of grammar called syntax rules that a computer can understand. Most French words are not familiar to you when you first see them. But many computer languages use words that are mostly English words, such as PRINT, RUN, and NEW. These words have special meanings in a computer language.

Computer languages are not spoken to the computer (except in some experimental systems with limited vocabularies). Instead, you type the computer language on the keyboard. The computer then translates what you typed into electrical impulses that represent O's and I's—the form in which the computer can understand and carry out your instructions. To translate your instructions, the computer needs a language processor that is either built into the computer itself or loaded into the computer from a disk. The language processor acts somewhat like a human interpreter who listens to someone speaking French and then tells you what the words mean in English, it does the translating.

There are many different computer languages. You may have heard of BASIC, Pascal, Logo, FORTRAN, COBOL, and others. For your computer to understand one of these languages, it needs a translator for that language. Why are there different computer languages? The reason for this is that different languages work well for different kinds of tasks.

Text C