Part I Vocabulary and Structure Directions: There are 15 incomplete sentences in this part. You are required to complete each one by deciding on the most appropriate word or words from the 4 choices marked A. , B. ,C. and D. then you should write the letter in the corresponding space on the Answer Sheet. 1. The new technique will __________ us to double our production. A. persuade B. engage C. arrange D. enable 2. It was not until December 31 __________ we heard from him. A. which B. when C. that D. then 3. — There’s someone knocking at the door. Who could __________ be? — I have no idea. A. he B. it C. she D. that 4. He had __________ all his goals for the organization, and felt there were no challenges left for him. A. achieved B. got C. made D. met 5. At one time we had about eighty people here who did nothing but __________into various family history. A. researched B. research C. researching D. to research 6. __________ harder, you would have passed this exam. A. If you have worked B. If you worked C. Were you to work D. Had you worked 7. As soon as I entered the room, I could __________ something had gone wrong with the old couple. A. sense B. smell C. touch D. watch 8. Your hair needs __________. You’d better have it done tomorrow. A. cut B. cutting C. to cut D. being cut 9. — How __________ will you be able to come back from you travel? — In a couple of weeks, perhaps. A. fast B. long C. often D. soon 10. There figures are base on the __________ that the economy will continue to improve. A. preparation B. impression C. foundation D. expectation 11. When __________ to dinner at the White Rose Restaurant, he seemed very happy and accepted the...