On hearing the sound, the birds flew away in every ________.

Do you believe that paper is made _____ wood.—Yes, I do. And you can see that books are made____ paper.

On December 26th,2009，so many graduates (毕业生) wanted to be________that even a gate was broken by the crowd[ ]

It is wise to have some money ________ for old age.

— Good morning Can I help you? — I’d like to have this package _____, madam [ ]