8. Translate the following sentences into Russian.

1. If we had repaired the engine yesterday, we should have left the town before sunrise. 2. He asked me if we had repaired the engine. 3. The chief engineer asked me if we could make the design more efficient. 4. He did not remember whether he had informed everybody of the new test. 5. He was not main whether the new system would work well. 6. The results of the experiment would have been much better if he had used the new equipment. 7. The expert was interested if the speed of the car had been brought up to its maximum. 8. The members of the delegation asked if the old methods of production had been changed. 9. The quality of the goods produced by the plant would be improved if the old methods of production were changed. 10. The captain of the ship didn't know if he would be able to pass his ship through that old and narrow canal. 11. If you had taken some precautions we should not have found ourselves in such a difficult situation now; almost no fuel left and some 100 km between us and the nearest station.12. It's a pity we didn't have enough time to discuss the plan in detail before it was put into operation. Had we pointed out all the drawbacks, we should have found ways to solve the problem. 13. Unfortunately there are no cars available at the moment. Had you told us that your mission is so urgent we should have left a car for you. 14. The apparatus would weigh less provided in some parts plastic were used instead of steel. Then its transporting would be facilitated and it would arrive at your plant without delay. 15. The designer of a bridge should be very careful. Un­less all his calculations are reliable the bridge may collapse. 16. How soon will you be able to repair the road? If it isn't repaired by tomorrow we'll have to change the route and try to approach the town from the North. 17. The committee is expected to meet tomorrow. If they decide that the new rules for traffic safety should be introduced, they will be put into practice by October. 18. If the construction of the canal is started as it is agreed upon in April, it will be well under way by Sep­tember. 19. Had the goods been sent by aircraft they would have already reached you on Monday.

9. Find in every row the word making up from the first word of the row.

1. science a) steadily, b) scarcely, с)scientist, d) site

2. land a) among, b)-landing, c) last, d) later

3. simple a) steamer, b) side, c)simplicity, d) shift

4. determine a)-determiner, b) discovery, c) education, d) decision

5. ordinary a) obtain, b) outside, c) often, d)extraordinary

6. furnish a) offer, b) furnishing, c) turn, d) though

7. discover a)discovery, b) determine, c) degree, d) development

8. refuse a) research, b) receiver, c)refusal, d) requirement

9. soon a) closer, b)sooner, c) else, d) once

10. steady a) simple, b) carry, c) safely, d)steadily

11. through a) throw, b) thought, c)throughout, d) therefore

12. world a) work, b)worldly, c) way, d) weak

13. steam a) speed, b) safety, c) state, d)steamer

14. sand a) send, b)sandstone, c) safety, d) side

15. experience a) exercise, b) example, c) essential, d)experienced

16. dry a)drily, b) drive, c) during, d) deep

17. safe a) state, b) site, c)safety, d) sand

18. clay c)clayey, b) coal, c) call, d) course

19. achieve a) another, b)achievement, c) according, d) attend