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was invited were invited is invited are invited
takes; riding spent; to ride cost; walk took; to walk
takes；riding spent；to ride cost；walk took；to walk
when the School Day is when is the School Day when the School Day was when was the School Day
when the School Day is when is the School Day when the School Day was when was the School Day
Always Sometimes Usually Never
every day to school very slowly slowly every day to school every day to school to school slowly every day
A; a The; the The; a The; /
How often How far How long How soon
Always Usually Sometimes Never
every day to school very slowly slowly every day to school every day to school to school slowly every day
the last first last the first
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