Word came to the president at last ________there was no one injured in the traffic accident．

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We teachers must see to ________that every student can understand．

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________ the coach（教练）was content with was ________his team won the match．

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What's the matter with Tom？

He didn't pass the exam but he still ________．

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Mary has been looking forward in the in the past 10 years to ________the Great Wall．

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It's said that the 9·11 attack was ________a terrorist organization．

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The flight was________ in at 1∶30，but ________the storm，it didn't arrive on time．

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________ with so many books，the students didn't know what to do．

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It is generally considered unwise to give a child ________he or she wants．

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It's necessary for us________ of our own faults．

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