is it from Wuhan to Nanjing? —It’s about l,200 kilometers.[ ]
_____ you call back tomorrow?–Of course I can.
What a great artist! It seemed only a couple of minutes ____ he had finished this wonderful painting!
_____weekdays, I usually go to school_____about 7 :30.[ ]
Some of you may have finished unit one._____; you can go on to unit two.