Practice Punctuating Adjective Clauses

The Great Barrier Reef, which is slowly disappearing, is home to many kinds of fish and sea animals.

The dog that bit me went to dog-therapy and is better now.

I hope I don’t become one of those people who owns 20 cats in middle age.

Lucy, who wore a purple sweater, and Jane, who wore green tights and an orange dress, stuck out in the crowd of brown-coated businessmen.

I don’t understand people who don’t like comedy.

The library books, which were red and green, looked like a Christmas decoration.