It was at eleven o'clock ________ we got home last night. In fact, it was already eleven o'clock________ we got home.

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It was for this reason ________ her uncle moved out of New York and settled down in a small village.

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It was only when I reread his poems recently ________ I began to appreciate their beauty.

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It was about 600 years ago ________ the first clock with a face and an hour hand was made.

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It was not ________ she took off her dark glasses ________ I realized she was a famous film star.

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It was not until 1920 ________ regular radio broadcasts began.

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It is ________ he said ________ is very important to us.

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A. what; that

B. that; that

C. all that; what

D. which; that which

_______ you met the Englishman?

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A. Where it was that

B. Who it was that

C. Whom was it that

D. Where was it that

Who was it ________ called him“Doggy”?

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It is known that it was by Columbus ________ America was what was first called“India”.

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