Look at the sign. You_____ fish here.—Sorry, I didn’t know.

Do you know the man ________ visited the United States in February?–Yes. He is Chinese Vice-President Xi Jinping. He said it was his ____ visit to the United States.

What does “three quarters” mean, Li Ping? —I see. It means __________.

They watch TV__________.

How do you like your Englsh teacher? — He is great. We friends since three years ago.