5.It is a traditional practice to…in our society.

例句：It is a traditional practice for young people to be financially  dependent on their parents for anything like marriage and housing.

6.It has long been considered only right and proper/perfectly justified to…

例句：It has long been considered only right and proper for the old to assume full responsibility for the growth of young.

7.No one would deny that/everyone would agree that/there is no doubt that…

例句：Everyone would agree that, although our age entirely overshadows all Pvious ages in means of obtaining knowledge, reading still takes its leading role in all senses.

8.To sb’s mind/in sb’s eyes, sth. seems/means…

例句：In the eyes of the public, official corruption means taking bribes. But such corruption comes in many different forms.

9.Now it is widely believed that…

例句：Now it is widely believed that examinations are the best possible measure for the selection of the qualified.