-- Thank you very much.

-- My pleasure. I'm glad to have been ________.

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-- Why is ________ she put off going abroad for further education?

-- Because of SARS.

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Having a trip abroad is certainly good for the old couple, but it remains ________ whether they will enjoy it.

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-- You should have thanked her before you left.

-- I mean ________ , but when I was leaving, I couldn't find her anywhere.

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Every possible means ________ to prevent the air pollution, but the sky is still not clear.

[　　]

单项选择题

If weather ________ , I will go there tomorrow.

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I raise 3 ________ of cattle. The cattle ________ fed on grass and corn.

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Helen had to shout ________ above the sound of the music.

[　　]

The children are looking forward to ________ gifts for the coming Christmas.

[　　]

We have visited the temple ________ from the 14th century.

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