Book 3 Unit 1 (Key: D) 1. Do you notice that a retarded child often shows a/an ______ look? A. hollow B. empty C. bare D. vacant (Key: C) 2. In many major cities there are more ______ apartments than there are homeless people. A. blank B. empty C. vacant D. bare (Key: C) 3. It is interesting that many animals can ______ their ears and noses. But it’s not easy for human beings to do so. A. tremble B. shiver C. quiver D. quicken (Key: B) 4. A ______ computer of Apple brand costs far more in China than abroad. A. comparative B. comparable C. comparing D. compared (Key: D) 5. We should be ______ of the comfort of old people. A. concerned B. careful C. considerable D. considerate (Key: D) 6. The leader of the expedition ______ everyone to follow his example. A. promoted B. aspired C. sparked D. inspired (Key: C) 7. After the English evening, the students said “Good night” to one another and went home ______. A. respectably B. respectfully C. respectively D. respectedly (Key: D) 8. All products for sale or on sale should be ______ as far as quality is concerned. A. protected B. pledged C. guarded D. guaranteed (Key: D) 9. The president called ______ the people of his country to work hard for national unity. A. up B. for C. out D. on (Key: C) 10. It is not easy for chain smokers to ______ from smoking. A. restrain B. check C. refrain D. retain (Key: C) 11. You should try to ______ your ambition and be more realistic. A. reserve B. refrain C. restrain D. retain (Key: A) 12. To make good friends, one has to be a(n) ______ person. A. upright B. erect C. upward D. straight (Key: B) 13. She cut her hair short and tried to ______ herself as a man. A. decorate B....
