--Do you know who invented the plane, Lucy?-- . I don’t know.
—Excuse me, what’s this for? —It’s a cleaner and itto pick up dirt.
I still remember the park we first met.
—We don’t have much homework this we go out together? —OK. What about a movie?
It doesn’t look like rain, so you bring your umbrella with you.
The teacher told the students any food into the computer room.