Motherwas______doingthecookingwhenIcamein.

Will it be_____ before the professor returns ?

_____ of the two brothers would like to take _____ of the two apples on the table .

Wehave____vegetablesinthefridgefordinner.Gotothemarkettobuysome_____.

There are over six ________ students _____ part in the entrance exam in Dongcheng on May the second.