Mr. Green is 70 years old , he looks young.
一- will you finish your work?—一In one year.
-Look at the picture on the wall. It be David's.-Yes, his name is on the first page.
He's one of in our class.
-Try to have a healthy lifestyle. It can help you get good - Thanks, I'II do.
My mother is going quiet one day. She doesn't like noise.