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)