a thousand things remain to be done

Letting thing be done successfully

No sooner said than done

return when done

the element of being done

thing that needs to be done

to get sth done

Well begun is half done

well done

What is done by night appears by day

What’s done cannot be undone

when all is said and done

Work Done

work done factor

sales and business reservations done electronically

have done with

Has your company done any research in this field