[00:01.70]3.Dogs that work
[00:04.75]I have many friends. Some of my friends have dogs that work. 
[00:13.80]My friend，Tim，cannot walk. His dog brings him the newspaper. 
[00:20.51]My friend，Susie，cannot see. Her dog helps her walk to school. 
[00:28.95]My friend，Mr Kim，is a policeman. His dog helps him catch criminals.
[00:37.13]My friend，Mr Park，is a soldier. His dog helps him guard our country. 
[00:45.71]My friend，Mr Lim，works at the airport. His dog helps him look for drugs and bombs. 
[00:54.71]My friend, Ann, cannot hear. Her dog helps her know when someone knocks. 
[01:02.26]My uncle, Bob, is a dogsled racer. His dogs help him in a dogsled race. 
[01:10.63]I like my friends. I like their dogs, too！