①The murderer was brought in, with his hands ________ behind his back.

[　　]

②It's bad manners to sit with your foot ________ at others.

[　　]

①－Where is your hometown?

－It's about twenty miles ________ the east of Chicago.

[　　]

②In each room ________.

[　　]

①He received a telegram ________ “Mother sick”.

[　　]

②I don't know the restaurant, but it's ________ to be quite a small one.

[　　]

①New York is famous ________ its skyscrapers.

[　　]

②Zhang Ailing is famous ________ a writer.

[　　]

She has set a new record, that is, the sales of her latest book ________ 50 million.

[　　]

It is ________ world of wonders, ________ world where anything can happen.

[　　]

－You were out when I dropped in at your house.

－Oh, I ________ for a friend from England at the airport.

[　　]

Dispite all the difficulties, we can certainly ________.

[　　]

Your letter ________ the days ________ we worked together on the docks fifteen years ago.

[　　]

________ in the rain, a piece of iron becomes rusty.

[　　]