SMART Vocabulary: relevant words and phrases Doing work several hours following several hours idiom business day clock in phrasal verb clock out phrasal verb shut of business full time hour in-provider person-hour night time shift extra time punch out phrasal verb punch the clock idiom reduced time rush hour shiftwork https://businessflightshop.co.uk/blog/how-to-acclimatize-to-a-cruise-trip-if-you-are-a-first-timer/