Grammar review

Perfect Tenses
Active to have + Participle II		Passive to have + been + Participle II
Present	He has received a letter.	The letter has been received.
Past	He had received a letter by yesterday evening.	The letter had been received by yesterday evening.
Future	He will have received a letter by tomorrow evening.	The letter will have been received by tomorrow evening.

1. Знайдіть в кожному рядку дієслова в часовій формі групи Perfect й складіть з ними речення:

1. a) are determining; b) determined; c) has been determined

2. a) have furnished; b) is being furnished; c) furnish

3. a) turn; b) were turning; c) has turned

4. a) is meeting; b) will have met; c) are being met

5. a) had refused; b) refused; c) refuse

6. a) obtain; b) have been obtained; c) is being obtained

7. a) had been offered; b) offered; c) shall offer

8. a) will be added; b) are added; c) had added

9. a) was discovered; b) has been discovered; c) discovers

10. a) are following; b) will follow; c) has been followed

2. Перекладіть речення, визначте час та стан дієслова-присудка:

1. I have attended lectures on history since May. 2. I attended lectures on history in May. 3. He has entered the Institute this year. 4. He entered the Institute last year. 5. Have you passed your examination? 6. Did you pass your examination on Friday well? 7. He has already returned to Moscow. 8. He returned to Moscow five years ago. 9. They haven’t received any good results. 10. They didn’t receive any good results when they worked with this type of equipment. 11. The temperature has been maintained at the point of 20 degrees since the beginning of the experiment. 12. During the experiment the temperature was maintained at the point of 20 degrees. 13. Has the new apparatus been already installed in the laboratory? 14. When was the new apparatus installed in the laboratory? 15. The new apparatus had already been installed when the delegation arrived.

3. Поставте дієслово в дужках в потрібну часову форму. Перекладіть речення:

1. He (to be interested) in history since his childhood. 2. The positive results (not to obtain) until a more powerful apparatus was installed. 3. They (to determine) the main properties of the substances. 4. The explanation of these strange facts (not to give) yet. 5. He (to offer) a very interesting job at that Institute. 6. You (find) the money which you (lose) yesterday? – Yes, I (find) it in the pocket of my coat when I (come) home. 7. The rain (stop) but the strong wind is still blowing. 8. You (see) Nick today? – Yes, but he already (leave). 9. We never (see) him. We don’t even know what he looks like. 10. How long you (know) him? – We (meet) in 1996, but we (not to see) each other since last autumn.