There are four people in the Lin family.
Mr. Lin works in a factory. He is a factory worker. He goes to work by motorcycle.
His wife is a nurse. She works in a hospital. She goes to work by bus.
Mrs. Lin and her husband never walk to work.
Mr. and Mrs. Lin have a son and a daughter.
Their son is a junior high school student. His name is David. He goes to school by bicycle.
Their daughter is a senior high school student. Her name is May. She walks to school.
Helen and May are classmates. They are talking in front of May’ house. It’s 7:00 in the morning.
May, is that Mr. and Mrs. Wang’s house?
Yes, it’s their house.
Is that their car?
It’s not their car. It’s Mr. Li’s car.
Are these your bicycles? Yes, they are our bicycles.
Where is your dog? He is in back of the house.
Why is he in back of the house?
He barks at everyone in front of the house.