1. A. manure B. pasture C. cure D. pure
2. A. butter B. dull C. sugar D. rush
3. A. academic B. adequate C. application D. assistant
4. A. comb B. suburb C. climb D. doubt
5. A. hurry B. urban C. return D. curtain
6. A. climb B. limestone C. impossible D. clime
7. A. sunbathe B. state C. bath D. ate
8. A. comment B. prevent C. treatment D. event
9. A. resident B. president C. rise D. promise
10. A. climate B. emigrate C. demonstrate D. elevate