—It's _________office building. And there is a map of_________ world in every office.
—Let's go to ____ airport to meet her.
—Of course. It's really _______ wonderful one, especially the songs and dances.
—Yes, I did. It's great.
— college student called Rick Miller.
—Thanks, Mum. ________ apple a day is good for you.
—He's Jim Brown. We often play ________ basketball together in our free time.