词形转换 1. The government encourages the workers __________(start) businesses on their own. 2. Some wild animals may die soon because of the ________ (lose) of their homes. 3. I’m so weak that it’s difficult for me to climb to the __________(12) floor without a lift. 4. Bad weather sometimes causes ___________ (nature) disasters. 5. After the earthquake, some social workers were busy giving out food and clean_____ (drink) water to the local people. 6. Most of us feel ___________(terrible) cold in such terrible weather. 7. While the students __________(study) carefully, their teacher walked into the classroom quietly. 8. The radio says that it will be much _________(fog) tomorrow. 9. The farmers ___________(destroy) the forests to build roads last year, so the wolves didn’t have suitable homes to live in. 10. A large number of farmers moved to the ___________(south)cities to find jobs in the 1980s, and now most of them are living a better life. 11. Parents should teach their children to learn to protect _________(they) when they are very young. 12. -Were you searching the Internet when I saw you in the computer room yesterday? -No, I ___________(plan)a trip to Tangshan with Daniel. 13. The climbers _________(trap) on the top of the mountain last night. Luckily, some tourists found them and saved them this morning. 14. Mrs Su _________(hurt)her left leg but her husband wasn’t hurt at all. 15. You’ll be __________(welcome)if you drop litter in nature reserves carelessly.
答案:1. to start 2.loss 3. twelfth 4.natural 5. drinking 6. terribly 7. were studying 8. foggier 9. destroyed 10. southern 11. themselves 12. was planning 13. were trapped 14. hurt 15. unwelcome