Although they are twins, they have little ________ in qualities.

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________ is no doubt that he will get the present he has always dreamt

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Once ________, nothing can be feared.

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This company can only supply ________ of what we need.

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________ production up by 60％, the company has had another excellent year.

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________ to take this adventure course will certainly learn a lot of useful skills.

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________ has been announced, we shall have our final exams next month.

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Who is the student ________ is talking with Mr Wang.

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She is going to leave here for Beijing, ________ is the capital of China.

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Is this museum ________ you visited last week?

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