Intelligent Vocabulary: associated words and phrases and phrases Operating hours following hrs idiom business day clock in phrasal verb clock out phrasal verb shut of business full-time hour in-company guy-hour night change time beyond regulation punch out phrasal verb punch the clock idiom decreased time rush hour shiftwork time clock https://businessflightshop.co.uk/blog/catch-the-best-flights-to-seoul-korea-from-uk-to-spend-a-wonderful-vacation/