—Would you like to play basketball with us this afternoon? —  I have to study for tomorrow's test.

—______is that box?—It’s white. 

－I’m too nervous to give a talk in front of so many people. _______, Lucy. You can do it.

--- Thank you very much for showing me the way to the station.--- ______.

—I’m going for a summer camp in Qingdao next month. — ______!