I caught the last bus from town, yet Henry came home ________ that night.

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－There must be a dozen pens in this house but I can never find one when I need one.

－Keep looking. ________ is sure to turn up.

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People in developed countries are supposed ________ more healthy food before than they have today.

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－I told you that he would come to see you.

－Actually I had little doubt ________ it was true.

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－Why do you drink so much tea?

－Well, ________ it doesn't keep me awake in the nights.

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－Did you notice John was not at home today?

－No. If ________ working, I would have noticed it.

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The man who used to work in a ________ works is now a ________ teacher.

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________ a teacher in a university, it is necessary to have at least a master's degree.

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－ ________ You should have well prepared for the speech, John.

－ Yes, I know. But could I ________ the meeting date fixed so soon?

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I have no idea ________ they have kept in touch with me by writing letters since last year.

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