—This is         picture I told you about .—I see . Isn’t it          beautiful one ?

According to a new survey carried out by an American university, learning______ second language can result in_______ increase in the power to learn your native tongue.

— What can I do for you?— I’d like to borrow ______ book about ______ Pacific Ocean.

If you sit near       front of the coach, you’ll have        better view.

It was ___ cool autumn night. ___ bright moon hung high in ___ sky.