Clever Vocabulary: connected words and phrases Working several hours soon after hrs idiom business day clock in phrasal verb clock out phrasal verb shut of business full-time hour in-service man-hour night change overtime punch out phrasal verb punch the clock idiom lessened time hurry hour shiftwork time clock Operating 7 https://businessflightshop.co.uk/blog/what-can-you-expect-in-first-class-flights/