Datou Ge Hongyu made few mistakes in the competition of singing, ________ — _____________. I think his perform was the most wonderful in The Voice of China.

Usually a child’s behavior is a ________of his family environment.

A house next to the key middle school costs about ___ of one in other districts.

During the expedition in themountD．ability

.Disabled people are more respected. Even the government no longer____the belief that disabled people are improper as teachers.