I　have　a　happy　family. There　are　four　people. My　father　is　a　teacher, he　works　in　a　school, he　goes　to　work　by　bike. My　mother　is　a　doctor, she　works　in　a　hospital, she　goes　to　work　on　foot. My　sister　is　a　TV　reporter, she　works　in　a　CCTV, she　goes　to　work　by　bus. I　am　student. I　go　to　school　on　foot.