A terrible thought Mr. Smith when he was leaving for work: what if an accident happened while his son was alone at home?
The College Entrance Examination __________near, so you should be prepared for it.
— Is he said ____ his car lost? — Yes. He was so foolish ____ leave his car ____.
Whether we’ll hold the sports meet depends on the weather, _____?
I went to bed very late last night, _____, early the next morning.
She took the boy _____ the hand and led him _____ the zero.