单项选择题
The teacher wanted to make the students realize that reading good literature is a good way to broaden their ______.
单项选择题 They did not realize that they had ______ a crime by cutting down the tree.
单项选择题 James is quite ______ with the customs and languages of the people in that part of the country.
单项选择题 She is trying to ______ him by phone as she has some very important news for him.
