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hat their informant was reliable.17. …understands it to be impossible…15. …discovered £20,000 worth of precious stones to be missing.13. …revealed himself to be a master of the keyboard.11. …showed the man’s alibi to be a plete fabrication.9. …thought the film to be highly original.7. …declared the book to be obscene.5. …felt the plan to be unwise.3. You have left me very little to say.Ex. 21D1. She is not a woman to be trifled with.19. Every day I have a lot of question to consider.17. What is there to be proud of?15. I have accepted the invitation to go to their school for an exchange of experience.13. He is a man to be reckoned with.11. This is a difficult question to answer.9. This is a good book in which there is much to be learnt.7. There was no sound to be heard.5. There is no time to lose. We must start at once.3. The first man to fly nonstop across the Atlantic was John Alcock.Ex. 21C1. The best man to see for your eye trouble is the professor of ophthalmology.19. The last problem to be considered at our next meeting