—Where is eraser? I can’t find it.—Is the blue one yours?—No, is yellow. A. my; mine B. your; mine C. mine; mine
—It’s so hot today. What about going swimming? —!
— Are you willing to live on Mars one day? — It sounds exciting,but it still worries me.
The shop owner suddenly stopped talking with his mouth like a big “O”. It was the President!
—Has David finished his project yet? —I guess not. He on it at lunchtime. Do you want me to confirm it?
I hope the train will arrive on time, but it’s my control.