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Keep yourself confidence up by taking gradual steps forwards, rather than freezing, when ______ with what seems like great trouble.

_____ of concrete and steel, the Petronas Towers in Kuala Lampu could provide a better chance of surviving than did the World Trade Centre buildings.

Would you consider lying to a good friend to avoid ____ your friend’s feelings？If so, what kinds of things would you lie about?

Air bags for cars were invented _____ lives. Without them more people would be injured in car accidents.  

______ along with host families, I believe, language travel students are likely to get enough language practice.

Fully ____________ looking after three children at home, she no longer has time to enjoy the various activities in the club.

Mr. Wang made up his mind to devote all he could _____ his oral English before going abroad.

The time he has devoted in the past years_________the disabled is now considered      _________of great value.

Nowadays people sometimes separate their waste to make it easier for it_________          

The exam’s only a month away and we haven’t even_________the whole book, not to say to start revision.