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Niagara Falls is a great ______ on the border of the USA and Canada.

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Singapore is an ideal destination for worldwide visitors because of its many ______.

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The dove is a universal _______ of peace.

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The Great Pyramid of Giza is one of the most famous ______ wonders of the world.

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Coming to New Zealand, you will be surprised but its many _____ views.

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The castle looks as charming as a lady with beauty. (end)

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Visitors to Scotland can spend endless days _____ its historic castles even though they are said to be ______ by ghosts.