set about doing

set about (doing something)

To undertake a task; to begin doing something. After the meeting, I'll set about writing a draft of the report. They set about cleaning the house from top to bottom before their guests arrived.See also: set

set about doing something

to begin to do something. When are you going to set about fixing the roof? We will set about painting the house when the weather gets a little cooler.See also: set