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What time is it?
nine fifteen, quarter past nine
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How many minutes in a hour?
30
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I sleep about 8 (seconds, minutes, hours) a day.
hours
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How many seconds in a minute?
30
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How many days in a month?
30
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A sport match lasts for 90 (seconds, minutes, hours)
minutes
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1. We measure our age in (days, weeks, months, years).
years
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