The city's bright lights, theatres, films and so on are ________ that are hard to avoid.

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________ a reply, he decided to write again.

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Johnny, you ________ play with the knife, you ________ hurt yourself.

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The computer centre, ________ last year, is very popular among the students in this school.

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How about the two of us ________ a walk down the garden?

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“Can't you read?” Mary said ________ to the notice.

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________ is a good form of exercise for both young and old.

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The speaker raised his voice but still couldn't make himself ________.

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Oxygen can be ________ water.

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Whom shall I send this letter ________?

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