Which of the two cows ________ you keep produces more milk?

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This is the very play ________ I want to see.

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Who of them ________ knows something about English doesn't know this word?

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This is the largest clock in the world, ________ the minute hand is six metres long.

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He is the only one of the boys who ________ English for four years.

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I have the same trouble ________ you have.

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The first time ________ I saw her was in 1989.

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He must be from Africa, ________ can be seen from his skin.

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I hope that the little ________ I've been able to do has been of some use.

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Is this museum ________ some German friends visited last Wednesday?

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