Plans have been proposed ______ the largest dam in the world to be built along the Congo river.
—When shall we restart our business?—Not until we __________ our plan.
The manager __________ the workers how to improve the program since 9 am.
Shakespeare's play Hamlet __________ into at least ten different films over the past years.
The three of us __________ around Europe for about a month last summer.
His first novel __________ good reviews since it came out last month.