Part I Vocabulary and Structure (20 points) Directions: In this part there are 20 incomplete sentences. For each sentence there are four choices marked A, B, C and D. Choose the ONE answer that best completes the sentence. Then mark the best choice and mark the corresponding letter on the Answer Sheet with a single line through the center. 1. It is reported that a (n) ______of accidents has occurred at that crossroads. A. series B. lot C. number D. amount 2. If someone is in the United States for good, it means he is there______. A. to do good B. temporarily C. to rest well D. permanently 3. Please let us have more time, ______? A. shall we B. will you C. won’t D. don’t you 4. There is no hurry. You can take your time ______ those exercises. A. doing B. to do C. done D. to be doing 5. He spoke English so well that I took it ______ that he was an American. A. for granted B. as true C. for certain D. as such 6. ______ we need air and water, so we need criticism and self-criticism. A. Even though B. So long as C. Just as D. Now that 7. Children are always curious ______ everything they see. A. to B. for C. on D. about 8. Anyone, rich or poor, old or young, sick or ______, can follow a favorite hobby. A. well B. good C. fine D. happy 9. It’s desired that she ______ to teach us at least twice a week. A. comes B. will come C. come D. may come 10. ______, I should ask them some questions. A. Should they come to us B. If they come to us ? C. Were they come to us D. Had they come to us 11. In 1990 he caught a serious illness from ______ effects he still suffers. A. that B. which C. what D. whose 12. He found ______ everybody know what had hap...