题目内容：

读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。

China has the1.       (distinct) of respecting the aged and cherishing the young. Contrary to popular belief, however, older people generally do not want to live with their children.

According to the latest 2.        (analyze), about 80% of people 65 years and older have frequent contact with their children. About 75% of elderly parents 3.        don't go to nursing homes live within 30 minutes for the sake of 4.       (convenient).

However, 5.         (mere) having contact with children does not guarantee happiness in old age. So far, some researchers 6.       (find) that people who are most associated with their families have the lowest spirits. So it is more likely 7.         poor health, not just family involvement, deepens spirits.

Increasingly, researchers have begun to look at the quality of relationships, rather than at the frequency of contact, between the elderly and their children. If parents and children come to a compromise 8.      taking good care of children, they are likely to enjoy each other's company. Disagreements on such matters can turn out 9.       (be) problems. If parents are angered by their daughter's divorce, dislike her new husband, and disapprove of how she is raising 10.      grandchildren, chances are that they are not going to enjoy her visits.