第三部分  单词拼写（共10小题，每小题1分，满分10分）

61.She took the car without ______________. (许可，允许)

62.The kids are always playing ______________on their teacher. (诡计，恶作剧)

63.I decided to go on a ______________before my holiday. (节食)

64.The ability to keep calm is one of her many ______________. (强项，长处)

65.Who will ______________from the changes? (受益)

66.Fruit juice can be ______________to children’s teeth. (有害的)

67.What were you _______________about? (闲聊，聊天)

68.The beach is within walking ______________of my house. (距离)

69.If the pain continues, _______________ your doctor. (咨询)

70.It was ______________that the boy had been badly treated. (明显的)