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He devoted himself entirely to his research into viruses and it earned him a good _________in his field.

These companies succeeded because they were the first companies to make use of the ____________ of the internet and was thought highly of by some experts.

Personally I think the ______ Andrew drew from his simple experiment is not scientific.

On April 1st the westerners like to play________on each other but they make sure that no one is hurt.

He tried to work in the government in order to get _______ to the useful information.

A mailman in America has taken ________ from the popular children’s cartoon and carries his deliveries out with a cat accompanying him.

The notes for glossary (詞匯) are very exact and particular, which could help readers to break the language         so directly and effectively.

Many students like to recite       , which are short,beautiful and rhythmic.

Life is full of _______.School is thought as the most ­­­_______ obstacle(障礙) in the lives of youth today.

He doesn’t believe in the _______ of God