题目内容：

听第11段材料，完成表中21~25小题的信息记录(每空不超过三词)。

About the square dancing
Introduction	◇ It’s 1. among the old people. ◇ They often dance in the open air.
Lin Tao’s idea	◇ The square dance 2. his mother more outgoing and healthier. ◇Many people don’t like it because it makes too much 3..
Wang Bao’s idea	◇ Square dancing is a good way of 4.. ◇ Dancing at the right place helps 5. the problem.