. Barry hid himself behind the door, from __________ he could hear the steps of his father clearly.

You should try to avoid _________ the same mistake over and over again.

There__________a table with three legs in Jenny’s room.

The cost of Prince Charles and Dianna’s wedding ______ 2, 000, 000 pounds.[ ]

Lin Tao, can I use your English dictionary— Sure. But you _______ return it before the class.