He was elected______ president of the company, and _____news came ,in fact, as ______surprise.

Now ______ good many old people are also fond of playing games on ______ internet.

What I need is ___________ book that contains ____________ ABC of oil painting.

Students should keep in mind that there’s something more important than _______ fashion for them to seek after in _______ life.

If we want ______much cleaner world, we should reduce _______ emission of carbon dioxide.

George couldn’t remember when he first met Mr. Anderson, but he was sure it was _______ Sunday because everybody was at _________ church.

At noon we reached     small village    east of     Summer Palace.

During the camp trip，children were fascinated by wonders
of  nature．

People who drink and drive are ________ danger both to themselves and to others. They are in ________ danger of losing their lives.

In most western countries on April Fool’s Day，people often play________ trick on each other；children especially have great________ fun.