Exercise 21: Read the sentences. Translate them into Russioan and define the tense of a verb.

1. Plant pigments can produce beautifully coloured leaves.

2. You must be careful when you take medicines without doctor's prescriptions.

3. They can buy all the necessary drugs at the chemist department.

4. Drugs used for the treatment of eye diseases must have a pink coloured label.

5. The first-year student will be able to carry out complex quantitative and qualitative analysis with medicinal substances in three years.

6. She had to take part in the discussion of this problem at the last sitting of the student's scientific society.

7. I was only a first-year student and could not work as a dispensing pharmacist at the chemist's.

8. Many flowers can be collected in the time of pollination when the photosynthesis is the most active.

9. It goes without saying that a prescription may not be written without a very good knowledge of the dose effects of drugs.

10. The directions to the patient as how he should take the medicine are called the label or "signature''.

11. Different parts of the plant such as roots, rhizomes, fruits, bark, seeds, flowers can be used for medicinal purposes.

12. Before we entered the chemical laboratory we had to put on white gowns.

13. The first-year students can translate simple texts from English into Russian.

14. It is cold today you should put on your winter clothes.

15. As they were on duty yesterday that’s why they could come earlier to prepare all necessary reagents.

Exercise 22: Read the sentences. Translate the modal verbs in brackets. Pay attention to the tense theyahpuld be used:

1. Before we entered the chemical laboratory we (должны) ________________ put on white gowns.

2. The directions to the patient as to how he (следует) ___________ take the medicine is called the label or the "signature".

3. Different parts of the plant such as roots, rhizomes, fruits, bark, seeds, flowers (могут) __________________ be used for medicinal purposes.

4. We (можем) _________________ see the difference between these two manufactured medicines.

5. The first-year students (могут) __________________ carry out complex experiments with medicinal substances in four years.

6. My friend was seriously ill and I (должен) ___________________ to make him an injection of penicillin.

7. The first-year students (могут) _______________ carry out complex experiments with inorganic substances.

8. Unripe seeds and fruits (следует) ______________ be used with medicinal purposes only in certain cases.

9. A prescription (может) ________________ not be written without a very good knowledge of the dose effect of the drug.

10. The drugs (должны) ___________________ have a label with the name of the drugs and directions for administration.

11. During storage too much moisture (может) ___________________ increase the weight of the drug and affect its active constituents.

12. You (должны) ______________ keep the mixture in a cool place.

13. It goes without saying that a prescription (может) _____________________ not be written without a very good knowledge of the dose effects of drugs.

14. For the determination of vitamin B₁ he (следует) ______________________ dilute the tested solution with water.

15. Your sister (сможет) ____________________ work at the chemist's in four years after graduating from the Academy.

Exercise 23: Make a reques using the pictures below:

Exercise 24: Translate the following sentences into English using appropriate modal verbs.

1. Когда я смогу забрать свое лекарство?

2. Больше в работе фармацевта мне нравится то, что я могу помогать людям сохранить или восстановить здоровье.

3. Чтобы стать фармацевтом в США необходимо закончить аккредитованный фармацевтический колледж или университет, а затем получить лицензию.

4. Какие предметы следует изучать студенту фармацевту?

5. Не могли бы Вы посоветовать что-нибудь от болей в животе?

6. Вы можете заказать лекарство от артрита он-лайн или по телефону.

7. Фармацевт должен владеть хорошими навыками устной речи.

8. Могу ли я купить это лекарство без рецепта?

9. Какую информацию необходимо получить фармацевту прежде, чем он сможет продать лекарство, в состав которого входит яд или наркотик?

10. Фармацевты будущего должны найти способы повысить рентабельность аптек за счет использования новых технологий.