Excuse me for hurting your finger by accident．

He made a good excuse for breaking the regulations．

He was fined for exceeding the speed limit by accident．

Will you permit me to buy this kind of books?

I didn’t expect that you should have finished the work so soon．

You shouldn’t have blamed her so seriously; she is still a child．

Sam ought to have known how dangerous it was．

翻译

Can’t you see I have so big and sharp teeth that I can attack other wild animals in the woods?

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翻译

You haven’t been here for a month．Why? And aren’t you very anxious?

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翻译

You haven’t have meals for two days．Why? And aren’t you hungry?

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