—Listen! Someone is playing the piano.— Wow! beautiful music! I like it very much.
You must ______the English course one month before it begins.
Lucy with her uncle_____going to visit Shanghai next week.
Liu Xiang and Yao Ming are famous sports stars. ______ of them are proud of China.
She looks forward to _____ the Great Wall.
—Can you tell me ______ ? —Yeaterday afternoon.