( ) Bruce, look at your dirty shoes. You’d better __________ them right now.
Stop ________. The teacher is coming for the new class.
Mr Green is a new teacher at our school. His job is __________.
_______ weather we are having these days!
----I am very sorry but I can't help you now.----_________.
There are about six bridges over Yangtze River in Jiangsu. One is for trains, __________ are all for cars and tricks.