When the audience heard the alarm, they all hurried to they thought was an emergency exit door.
It brought child poverty to the________of the public,and for this reason alone it is a very impotant novel.
The five rings on the Olympic flag________the union of the five continents and the meeting of athletes from all over the world.
The lawyer advised Tom to drop the________since he had little chance to win.
What annoyed your father was not what you said,but the way________you said it.
________time at Beijing Normal University,I’m very impressed with the quality of the teachers and students.