第3版 CHECKING CORNER Part I 1. 1. protection 2.importance 3. powerful 4. laughter/laugh n. 1. paid attention to 2. die out 3. in danger of 4. in peacem 1. His talents are not fully appreciated in that company. 2. Lions sometimes hunt alone. 3, Your opinion will not affect my decision. 4. This sheet contains a list of questions a patient might like to ask the doctor. 5. How many people did the company employ? 6. The event will do serious harm to my business. Part 2 I.. are being cut 2. is being polluted 3. are being planted 4. is being watched 5. is being done