Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions 1. I don't believe what he has just said. It is A. reason B. unreasonable C. reasonably D. reasoning 2. The teacher does everything in order to her students. A. courage B. encourage C. encouragement D. encouraged 3. What is his ? Is he American or English? A. national B. nationality C. nationalize D. international 4. You should spend your free time . A. useful B. useless C. usefully D. uselessly 5. Please decide what you want to do. You must make a A. decide B. decision C. decisive D. decisively 6. He is interested in the of old buildings. A. preserve B. preservation C. preservative D. preserved 7. He has very high of his only son. A. expect B. expectation C. expected D. expectedly 8. All of us need the of fresh air. A. provide B. provided C. provision D. provisions 9. Farmers need to crops. A. rotation B. rotate C. rotational D. rotationally 10. We are discussing about a problem of great A. important B. importance C. importantly D. import