任务型阅读。看图表完成下列句子，每空词数不限。（10分）

注：villages：农村

小题1:We asked many teenagers about _________________ at home and made the diagram(表格) of the survey result

小题2:There are ____________________ kinds of chores in the diagram.

小题3:Half of the teenagers are from ______________, and the others come from villages.

小题4:We found that most teenagers from the villages like _________________.

小题5:__________________________ do more chores than teenagers from cities.

制动系制动踏板自由行程的应如何进行检查与调整？