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The man to whom we handed the forms pointed out that they had not been ________ filled in.

Food safety is ________ important, so the government spares no efforts to prevent food pollution.

The great contributions he made______our country is_______worth remembering.

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If you try your best to study, I think it quite _____that you will catch up with other students.

Language belongs to each one of us，to the flower-seller   to the professor．

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President Hu said that Africa-China relations had progressed________with fruitful co-operation
In many new fields．

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Let’s hurry .Perhaps we can catch the train .
It’s too late now ,________
A otherwise      B. therefore         C  anyway     D someway

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— Would you like to go to the exhibition with me, Dorothy?
—I have got no interest in it; ______ , I have lots of emails to send.

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We _______ contact each other; she is _______ of an acquaintance than a friend.

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_______ , the firemen put all the fires out quite quickly.