He      at her face to see whether she cried.

There is a ______ near our school. We often buy books there.

(2014·湖北重点中学联考)In order to protect the environment，people are greatly encouraged to travel by public________.

Rudolph just stood there，saying nothing．_________ he was a man of few words．

The teachers were always trying to ______ the excited students at that time.