SMART Vocabulary: relevant words and phrases Performing hrs right after several hours idiom business day clock in phrasal verb clock out phrasal verb shut of business full-time hour in-support man-hour night time shift additional time punch out phrasal verb punch the clock idiom minimized time hurry hour shiftwork time clock https://businessflightshop.co.uk/blog/what-can-you-expect-in-first-class-flights/