Though having discussed it for long, they still haven't reached an agreement ________ they should pour more money into the project.
―________ you _________ the chief editor at the airport? ―No. He _______ away before my arrival.
―Did you meet Professor Johnson? ―Yes, but when I arrived, he ________, so we only had time for a few words.
―Have you finished your composition already? ―Yes. I _________ it in twenty minutes.
He traveled to many mountain villages and saw many poor children out of school. This experience _______ his life.
You _______ things about. Look, what a mess in your room.