42). Вставьте глагол в соответствующей форме (смешанный тип).

1. I overslept; that’s why I’m half an hour late; and if my phone (not ring) at nine o’clock, I might be still in bed.

2. If only they (turn) back with the others, they would be alive today.

3. English is essential in this job. All the telephonists speak it. If they (not know) English, they (not understand) half the callers.

4. If the crowd (not cheer), we (not run) back up the stairs to see what had happened.

5. If the pain (return), you’d better take another pill.

6. If you aren’t going to live in this house, why you (not sell) it? If I (have) a house, I couldn’t use, I (sell) it t once.

7. Tell him to bring his bicycle inside. If he (leave) it outside, someone (steal) it.

8. She must have loved him very much because she waited for him for fifteen years. If she (not love) him, she (not wait) so long.

9. He looked so small and weak that nobody asked him to do anything. If he (look) strong, he (be) expected to dig all day like everyone else.

10. When he left school he became a fisherman. Hid family didn’t like it at all. They (be) much happier if he (become) a salesman like his father.

11. He says that if he (have) his life again, he (make) the same choice.

12. No one bathes here. The water is heavily polluted. If you (bathe) in it, you (be) ill for a fortnight.

13. I can hear the speaker all right but I wish I could see him too. If he (stand) on a barrel, we all (see) him and that (be) much better.

14. If Robert wasn’t so lazy he (can/be) promoted.

15. If you (set) off earlier you (be) there by now.

16. If he hadn’t bought the second house in the country he (not be) so short of money now.

17. If she weren’t so busy she (give) you a hand.

18. I wasn’t really surprised that we got lost because I knew that the navigator couldn’t map-read. - But if you (know) that why you (take) him as a navigator.

19. This flat would be all right if the people above us (not be) so noisy.

20. I didn’t know any Russian at that time. – But if you (not know) Russian why you (offer) to give him Russian lessons? – Because I knew that he (refuse). He always rejected my offers.

21. We had a lot of trouble putting the tent up. It if (not be) so windy perhaps it (not be) quite so difficult.

22. If you (not invite) me, I (not be) here now.

23. If you (not spend) so much money, I (not be) so angry now.

24. If I (know) English, I (help) you with the translation yesterday.

25. If I (do) all my work yesterday, I (be) free now.

43). Переведите предложения на русский язык.

1. If the assumptions are incorrect or inadequate, the model might yield incorrect or inadequate predictions.

2. If incomes are rising, the demand for most goods and services will tend to increase.

3. If money incomes rise by 5 per cent, but over the same period prices rise by 10 per cent, real income will have fallen.

4. If the price of butter fell, the demand for margarine would probably fall.

5. If the supplier of such a commodity were to raise the price, many buyers would turn to the close substitutes.

6. If production can be expanded very easily and quickly in response to an increase in demand, supply will be elastic.

7. If demand were inelastic, the movement of the supply curve would lead to a relatively large fall in price and a relatively small increase in the quantity demanded.

8. Provided the Earth's mass were twice as great as it is, it would attract any body twice as strongly.

9. Were I in the city, I would attend his lecture.

10. Had he pointed out all the drawbacks, we should have found ways to solve the problem.

11. Had the agent defaulted on the agreement, we would have taken legal action.

12. If our supplier continues to miss deadlines, we must look for alternatives.

13. We might beat the price increases, if we made the investment now.

14. If the consultant had done more careful research, he would have identified the gap in the market.

15. We would be very grateful if you would send us the information as soon as possible.

16. If the market for our products expands, we will have a 20 per cent increase in turnover next year.

17. If the radicals haven't made the government more responsible, they have wasted their time.

18. If I had known that I wouldn't have said anything.

19. Had I known that I wouldn't have said anything.

20. Should the guests come earlier, no one will be here to greet them.

21. If we increase production volume, we will benefit from a more economic batch size.

22. They can ensure the quantity of the product if they train the supervisors.

23. We would have to reduce our workforce if the bank refused to extend our credit.

24. If the government hadn't introduced the tax incentive scheme, we would have faced serious financial difficulties.

25. If a government cuts taxation, it gains a lot of popular support.

26. Provided we don't increase expenditure, we will definitely reach break-even point within six months.

27. If wages rise, unemployment will increase.

28. If we don't install new equipment, we will become uncompetitive.

29. If we installed new equipment, we would become more competitive.

30. If we had installed the equipment, we would have become more competitive.

31. In case we don't reach the break-even point within six months, we will have to ask for another bank loan.

32. Unless we reach break-even point within six months, we will have to ask for another bank loan.

33. Should the agent default on the agreement, we will take legal action.

34. Were the agent to default on the agreement, we would take legal action.

35. If I had known that you needed help I would helped you.