Ключі до завдань

Ex. I .

Викликати – to cause, to evoke, to produce

забезпечувати – to provide, to supply

вивчати – to study, to investigate

знищувати – to eliminate, to destroy

реакція – reaction, response

важливий (значний) – important, significant

рух – motion, movement

Ex. II.

1. We don’t have to increase physical activity gradually.

Do we have to increase physical activity gradually?

2. He will not (won’t) have to go to the library tomorrow.

Will he have to go to the library tomorrow?

3. They are not allowed to follow a light diet.

Are they allowed to follow a light diet?

4. She was not able to pass the examination successfully.

Was she able to pass the examination successfully?

Ex. III.

1. womanish

2. helpful

3. fattish

4. watchful

5. useful

6. harmful

7. restful

8. painful

Ex. IV.

1. some

2. any

3. no

4. some

5. something

6. nothing

7. no one/ nobody

Ex. V.

1. The professor could deliver the lecture.

The professor will be able to deliver the lecture.

2. The students might choose elective course freely.

The students will be allowed to choose elective course freely.

3. The doctor had to take care of his patients.

The doctor will have to take care of his patients.

4. His bad habits might destroy his health.

His bad habits will probably destroy his health.

5. The patient could fall asleep after taking the medicine.

The patient will be able to fall asleep after taking the medicine.

Ex. VI.

1. What barriers do skin and mucous membranes form?

2. In certain ceases a local infection may occur.

3. Human beings cannot live without oxygen.

4. Brain is the most complicated mechanism.

5. What is the role of leucocytes in the human body?

6. Leucocytes can catch and destroy microbes.

Ex. VII.

1. Aerobic microorganisms must have the atmospheric free oxygen for their growth and dividing (Aerobic microorganisms grow and divide in the presence of the atmospheric free oxygen)

2. Free oxygen is not necessary for growth and life of anaerobic microorganisms.

3. Microorganisms multiply when they divide.

4. Virulent microorganisms may invade the human body and cause diseases.

5. White blood sells are leucocytes which can catch and destroy certain of the microbes.

6. The prominent scientist Mechnikov called leucocytes phagocytes.

Ключі до тестів

Test 1 Test 2 Test 3

1. A 1. B 1. A

2. B 2. C 2. B

3. C 3. A 3. B

4. C 4. C 4. C

5. A 5. C 5. B

6. E

7. D

8. E

9. E

10 A