50. If you want to get a book out of the library, you should ___________ (查阅) the catalogue first.

49. Little Andrew gave in to ____________ (好奇心) and opened the letter addressed to his sister yesterday.

48. I’m sorry to ________(打扰)you, but can you tell me the time?

47. He considered that the change would be ____________ (有益的) to his health.

第一节，　　　　 单词拼写(请根据首字母或中文进行填空)。

46. The nurse made the patient more ______________ (舒服的)by rearranging the bed.

6. ___________　　 7. ___________　 8. ___________　 9. ___________　 10. ___________

1. ___________　　 2. ___________ 　3. ___________　 4. ___________　 5. 　___________