Unit 34I.1. privilege2. profit3. principle4. prove5. pull6. prohibit7. proper8. private9. probably10. punctualII.1. public2. private3. professor4. pump5. programme6. pronunciation7. protection8. psychology9. principles10. profession11. project12. promiseIII.1. primitive2. proper3. public4. Probably5. process6. produce7. pull through8. problems9. publishes10. profitIV.1. proved2. pulled3. processed4. published5. produce6. pronunciation7. procedure8. privileges9. promote10. promisesV.1. by2. to3. for4. to5. on6. with7. from8. against9. into10. by / from11. in12. for; againstVI.1. No problem2. Probably not3. It is not proper to talk4. a project to establish a new national park5. to behave properly in public6. proved himself to be a better driver7. to promote economic growth8. made a promise to his parents thatVII.1. Something must be done to protect the environment from being polluted.2. In conclusion, feeling pleasure is important for health and can protect against illness.3. Finally, lets work together to save energy and protect our natural environment.4. I am proud to be Chinese.5. Mom praised me, and I felt proud too.6. I think the mother bird must be very proud of her children.7. I felt very happy and proud that I could be helpful to others.8. This hotel provides first-class services for guests.9. The government has to provide against a possible oil shortage in the coming months.10. While you are here, well provide you with a room of your own.Reading A: 1-4 BCBAB. 1-5 CDABB