Do what you have been told, ________ what I promised will be nothing.

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He must be out, ________ the door is locked.

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You should work hard, ________ you will not pass the exam.

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It was raining hard, ________ they couldn't go out for walk.

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He must be out, ________ the door is locked.

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You should work hard, ________ you will not pass the exam.

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He used ________ on the right in China, but he soon got used ________ on the left in England.

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________ get good marks in the final exam, they studied as hard as they could.

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As everybody knows, USA is a ________ country.

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Father's greatest pleasure is ________.

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