SMART Vocabulary: related text and phrases Operating hours after several hours idiom business working day clock in phrasal verb clock out phrasal verb close of business full-time hour in-service person-hour night time shift overtime punch out phrasal verb punch the clock idiom reduced time hurry hour shiftwork time clock Performing https://businessflightshop.co.uk/blog/how-to-make-you-middle-east-tour-more-thrilling/