Defining (that, no comas) or Non-defining (no that, comas)? Sarah likes the boy who has short, blond hair.
Defining! Sarah likes the boy who/that has short, blond hair.
Defining (that, no comas) or Non-defining (no that, comas)? Tim who has short, blond hair is very good at sport.
Non-defining! Tim, who has short, blond hair, is very good at sport.
Defining (that, no comas) or Non-defining (no that, comas)? Mary's cat which likes to sit on her lap is a Maine Coon.
Non-defining! Mary's cat, which likes to sit on her lap, is a Maine Coon.
Defining (that, no comas) or Non-defining (no that, comas)? We broke the computer which belonged to my father.
Defining! We broke the computer which/that belonged to my father.
Defining (that, no comas) or Non-defining (no that, comas)? Sally phoned a friend who lives nearby.
Defining! Sally phoned a friend who/that lives nearby.
Defining (that, no comas) or Non-defining (no that, comas)? The customer liked the waitress who was very friendly.
Defining! The customer liked the waitress who/that was very friendly.
Defining (that, no comas) or Non-defining (no that, comas)? I sent an email to my brother who lives in Australia.
Defining! I sent an email to my brother who/that lives in Australia.
Defining (that, no comas) or Non-defining (no that, comas)? I sent an email to my best friend who lives in Australia.
Non-defining! I sent an email to my best friend, who lives in Australia.
Defining (that, no comas) or Non-defining (no that, comas)? The man who is wearing a blue shirt is in the garden.
Defining! The man who/that is wearing a blue shirt is in the garden.
Defining (that, no comas) or Non-defining (no that, comas)?
Jim who is in the kitchen is talking on the phone.
Non-defining! Jim, who is in the kitchen, is talking on the phone.
