Choose the word or phrase that best completes the sentence.

1. The accident was terrible, because there was no doctor ________ to help.

2. Could you please ________ exactly what you saw?

3. Petrol in this country is so expensive ________ we use public transport as much as possible.

4. The other driver failed to signal his ________ to turn right so I had to brake suddenly.

5. "My daughter, Mary, tries to ________ to see me at least once a week," Mrs Jones told the social worker.

6. How ________ you manage to get here so quickly?

7. It's difficult to pay one's bills when prices keep ________.

8. It has been ________ that environment is the ________ factor in the incidence of drug addiction, but recent studies with twins separated at birth indicate that a predisposition to addiction can be inherited.

9. I ________ you wear the blue coat rather than the pink one.

10. The manager did not offer her the job because of her untidy ________.

11. John, do you think you could ________ me $50?

12. If he ________ a little harder, his results would be better.

13. After the police had questioned him for 12 hours, Higgins broke ________ and confessed.

14. I hope his work ________ by next Monday.

15. You're looking very pale, do you ________ sick?

16. They sent a sample of pottery they had found to the laboratory so that a date could be ________ on it.

17. I drove around the town for half an hour but couldn't find a car ________.

18. He was found guilty of murder and condemned ________ death.

19. Have you a rough ________ of how many people are coming to the party?

20. You are still working on your essay. I think you ________ it by six o'clock.