Which sentence describes the author's opinion or viewpoint?

A)
Swimming takes a lot of practice.

B)
Swimming is fun, but difficult to learn.

C)
Swimming is a fun and healthy activity.

D)
Swimming is better than riding bicycles.

Identify the complete adjective clause.fred called a garage the auto mechanics teacher recommended.fred called a garagecalled a garagea garage the auto mechanics teacherthe auto mechanics teacherthe auto mechanics teacher recommendedteacher recommended