题目内容：

    On a small farm in Mexico, there are no schools. A _______ is the school. The _______ of the bus is the teacher. It’s a school bus, but it doesn’t take the children to school. It just goes round _______ place to place, and sometimes it comes to this farm. The bus will stay here for three_______. The farmers _______ it a school on wheels(车轮). Every time when the bus comes, the farmers will come, running to it, _______ and dancing. They warmly welcome the school bus．

When the bus is on the farm, in the morning, the teacher teaches the small children. In the afternoon, the _______ children come to have their lessons because they must work in the morning. At night，the fathers and mothers come to school. They want to _______ too. _______the farmers hope that some day they can have a ________ school on their farm!

1.A. house B. boat C. farm D. bus

2.A. driver B. father C. friend D. farmer

3.A. with B. by C. from D. behind

4.A. months B. minutes C. years D. hours

5.A. sound B. call C. show D. hear

6.A. sing B. singing C. to sing D. sings

7.A. bigger B. smaller C. little D. more

8.A. work B. study C. buy D. drive

9.A. How B. Why C. What D. When

10.A. kind B. really C. real D. friendly