I’m calling about the apartment you________the other day.Could you tell me more about it?(2013·安徽,24)
Give me one more minute ____ I'll have finished.
____ he was in poor health, he worked just as hard as everyone else.
We arrived at the station ____ the train had left.
___he daydreamed, Peter saw figures in the sky.
____ to New York, her father has not heard from her.