-What did you buy yesterday, Lucy?-I bought umbrella. Umbrella is very nice.
—are the apples? — Four yuan a kilo.
— Do you know? — Sorry, I don’t have a watch.
— Have you ever been to Canada? — Yes, Ithere last year with my parents.
— How long may Iyour bike? — For a week. But you mustn’tit to others.
—? — The one behind the tree.