Directions: "In this section, there are 10 incomplete sentences. You are required to complete each one by deciding on the most appropriate word or words from the 4 choices marked A, B, C and D. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.
　　16. She stayed at home during the whole summer vacation__ she could look after her old grand-mother.
　　A. in case
　　B. now that
　　C. so that
　　D. as though
　　17. She does not know ___ for her first job interview.
　　A. what should she wear
　　B. what to be wore
　　C. what to wear
　　D. what will she wear
　　18. He the train if he hadn’t been stuck in traffic jam on the way to the railway station.
　　A. couldn’t miss
　　B. wouldn’t have missed
　　C. mustn’t have missed
　　D. shouldn’t miss
　　19. It was not until dark it was time to return home.
　　A. that he realized
　　B. that did he realize
　　C. when he realized
　　D. when did he realize
　　20. Some animals ____ well enough in that country.
　　A. have not protected
　　B. is not being protected
　　C. are not being protected
　　D. are not protecting
　　21. When you read books, you had better make marks __ you have questions.
　　A. where
　　B. in where
　　C. at which
　　D. which
　　22. Mr. Yang for his famous invention, was invited to give a lecture in the technical university.
　　A. was known
　　B. knowing
　　C. was knowing
　　D. known
　　23. The population of India　is much larger than __ of Sweden.
　　A. that
　　B. such
　　C. what
　　D. so
　　24. After final examination, college students who have left their homes, for a long time look forward to _____ as soon as possible.
　　A. be going home
　　B. go home
　　C. be gone
　　D. going home
　　25. The designer himself is not sure whether this software is appropriate __ children under 12 years old.
　　A. with
　　B. in
　　C. for
　　D. of

　　点击进入考试大在线题库，进行套卷在线测试＞＞

　　模拟试题：
　　2011年12月英语三级考试冲刺专题
　　2011年12月18日英语三级模拟试题汇总
　　2012年英语三级A考试命题预测试卷听力汇总

　　考试动态：报名时间　考试时间　成绩查询　报考指南

　　备考攻略：海量试题免费做三级A　三级B