Right. The Reverend R. E. Sanders presided.
Wrong. I met Reverend Barlow on the street.
Right. I met the Reverend Dr. Barlow on the street.
phenomena. Plural, not singular.
Professor. Professor is used only for teachers of full professorial rank in a recognized college or university.
Wrong. The new high school principal is Professor Jones.
Right. The new high school principal is Mr. Jones.
Wrong. Professor Smith’s orchestra played.
Right. Smith’s orchestra played.