单词拼写
根据下列句子及所给汉语注解，写出空缺处各单词的正确形式。（每空只写一个单词）
66. He gave me an apple in ____ (交换) for a piece of cake.
67. This year one thousand new students were____ (录取) to our school.
68. They got ____ (订婚) one year ago and they’ll hold a wedding tomorrow.
69. Train services are now back to ____ (正常) after last week’s strike.
70. More than 60,000 people were killed in the 2008 Wenchuan earthquake, ____ (包括) hundreds of volunteers.
