— is Shenyang? — It’s in the northeast of China.
—Different countries have different customs. —Yes. What we say in China may rude in America.
—I’m very tired these days because of studying for physics. —Why not ______ music. It can make you _______.
How are you getting on with your work? —I can’t do it any longer. I’ll have to get help.
Do you remember there _____ a river here?
People, especially teens, think it __ great fun to surf on _____ Internet.