Listen to the passage and complete the following sentences (听短文，完成下列内容，每空格限填一词)
【小题1】Now Hu Xincheng ________ ________ a machine for help when she has hard maths problems.
【小题2】Each classroom building has ________ ________ one machine like this in Hu’s school.
【小题3】In a very short time the machines will be put in ________ ________ schools in Yongkang.
【小题4】Li Bing, a teacher of the school, had the idea ________ ________ the machine.
【小题5】Ye Xiaochang can find answers to questions in many ________ ________ on the machine.