—Volunteering is becoming popular in China .—Yeah, people are now aware that helping others is helping themselves.
In order to continue to learn by ourselves when we leave school someday, we must ______ learn how to study in the school now.
Today is Christmas Eve. The department store ______ be very crowded.
______ is reported in the newspaper, the big fire was finally put out with very few injuries.
_________ to education , she spent much time communicating with the students and their parents.
The experiment done by Tomlinson _______successful.