Without the air to hold some of the sun's heat, the earth at night ________, too cold for us to live.

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Jack ________ yet, otherwise he would have telephoned me.

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Yesterday, Jane walked away from the discussion. Otherwise, she ________ something she would regret later.

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________ for the free tickets, I would not have gone to the films so often.

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I wonder how he ________ that to the teacher.

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Susan ________ written a report like this.

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Jane's pale face suggested that she ________ ill, and her parents suggested that she ________ a medical examination.

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I was really anxious about you. You ________ home without a word.

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－I stayed at a hotel while in New York.

－Oh, did you? You ________ with Barbara.

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You didn't let me drive. If we ________ in turn, you ________ so tired.

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A．drove; didn't get

B．drove; wouldn't get

C．were driving; wouldn't get

D．had driven; wouldn't have got