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_________ it was to become was a mystery until the dust began to slowly combine into a ball moving around the sun.

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— His mother was ill and he had to look after her in hospital.
— That’s _________ he was absent from the meeting.

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All finished, we sat down to enjoy _________ we thought was the most delicious dinner.

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____ no doubt  _____ China will become an advanced country in the future.

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---- She was late for the party.
---- That’s _________ she had forgotten the exact time.

­—Do you know ______ Tom was punished by his father?
—That was ______ he refused to go to school.

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Atlanta is representative of the new South, a place _______ hope and faith have replaced fear and doubt.

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_______ great achievements the future may have in store for China, it’s likely that many of them will be born in northwestern Beijing.

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The reason for their failure, you know, was _______ they didn’t get fully prepared for it.

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________ has interest in our outdoor adventure club can apply for its membership.