4ESO questions in pasive voice

when /the thief / catch? Yesterday
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theses cars/ make/ in Korea?
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who/ the fox/ kill?
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what/ cause/ the accident? By the fog
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when /the King/ inaugurate/ the new bridge? next week
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the bull / kill/ the matador?
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Answers


When was the thief caught?
Are these cars made in Korea?
Who was the fox killed by?
What was the accident caused by?
When will the bridge be inaugurated by the King?
Was the matador killed by the bull?