Father, have you seen my dictionary? I ________ the whole house but ________ it.

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A．searched; didn't find

B．had searched; didn't find

C．searched; haven't found

D．have searched; haven't found

It will be quite a long time ________ she is back again, so don't be too cross with her.

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So far, several ships have been reported missing ________ the coast of Bermuda Island.

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I always prefer starting early ________ leaving everything to the last minute.

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Fortunately we had a map, without ________ we would have got last.

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You should think ________ yourself instead of just obeying orders.

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Apples are usually sold by ________ weight, and eggs are sometimes said by ________ dozen.

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I don't think the president will come, but in case he ________ let him sit in the from row.

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Jackie never gives his friends away. He always ________ them no matter what happens.

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She lost her money , and I wasn't a bit surprised that she ________ because she was too careless.

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