完成句子。 1. 应当教育孩子们尊敬老年人. Children ought to be educated to ______ ______ ______ the old people. 2. 学生们迫不及待期中考试后回家 The students ______ _______ _______ go home after the mid-term examinations. 3. 她没来的原因是她的半路抛锚了. The reason _______ _______ she was absent was ______ her car broke down halfway. 4. 你不应该出去踢足球,因为你有好多作业要做. You _____ not _______ _______ go out to play football, with so much homework to do. 5. 我现在回想起来,还是不明白什么地方出了问题了. ______ _______ _______ it now, I still don't figure out what's wrong with it.