6. Flowers (to sell) in shops and in the streets. 7. St. Petersburg (to found) in 1703. 8. Bread (to eat) every day. 9. The letter (to receive) yesterday. 10. Nick (to send) to Moscow next week. 3. The porter will (bring, be brought) your luggage to your room. 4. Your luggage will (bring, be brought) up in the lift. 5. You may (leave, be left) your hat and coat in the cloakroom downstairs. 6. They can (leave, be left) the key with the clerk downstairs. 7. From the station they will (take, be taken) straight to the hotel. 8. Tomorrow he will (take, be taken) them to the Russian Museum.

Use the definite or indefinite article where it is necessary:

1)The boy pulled the dog by ear and it bit him.

2)At the Height of 3000 metres it is difficult to breathe.

3)The music interferes with me.Switch off the radio.

4)He asked for a permission to leave.

5)I dont want to do shopping

Fill in blanks with prepositions where it is necessary:

1)How dare you shout at her?

2)There is something strange in the man

3)Do not mention this name in his presence

4)The vase was painted in brown.

5)It was a long voyage.We were in sea for 30 days.

1.There is a great deal of difference in the phagocyte activity of cor­puscles concerning such substances as carbon and quartz particles, the former being ingested much more rapidly than the latter.
2. During the experiment the node and all efferent vessels were cleaned, care being taken to avoid trauma to the structures.
3. The heart is a double pump, the volumes expelled by the right and left ventricles being the same.
4. The experiment having been finished, we were ready to discuss it.
5. Diastole is the relaxation phase of the heartbeat, the atria and ventri­cles filling with blood.
1. Существует большая разница в фагоцитарной активности корпускул в отношении таких веществ, как частицы углерода и кварца, причем первые попадают гораздо быстрее, чем последние.
2. Во время эксперимента узел и все эфферентные сосуды были очищены с осторожностью, чтобы избежать травм структур.
3. Сердце - это двойной насос, причём объемы, выбрасываемые правым и левым желудочками, одинаковы.
4. Закончив эксперимент, мы были готовы его обсудить.
5. Диастола - это фаза релаксации сердцебиения, во время которого предсердия и желудочки, наполняются кровью.