To Lihai, the most important thing is _____to win a gold or a silver, _____ to take part.
—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.