Possible Clues:

• Any piece of work
• Single piece of work to be processed on a computer
• Test temperature in the form of Kelvin
• What's to be done after this started? Seek an answer
• Agenda unit
• You'll have a job to question this after tea
• Time to request a job
• Labour constituent taking journalist's last question
• Put strain upon
• The question is if it's after tea for the work