Mary is an American girl. Her parents, Mr. and Mrs. Smith find work in China. So they live in Wuhan now. Mr. Smith works in a big shop. Mrs. Smith teaches English in a middle school. Mary goes to that school on weekdays. On Sundays she goes shopping with her mother. She likes dumplings very much. Every time they'd like many dumplings. It's 6:30 in the evening now. Mrs.Smith is cooking. Mr. Smith is helping her with the housework. What's Mary doing? She is doing her homework carefully. _   go shopping on Sundays.
Mr. and Mrs. Smith Mr. Smith and Mary Mrs. Smith and Mary The Smith family