Please answer question and use text support, PLEASE HELP, thanks.

When the author quotes the actress sarah brown as saying, i truly believe that this film gives an important message to audiences, the author is using a) repetition. b) a testimonial. c) an ethical appeal. d) the bandwagon method.

Which translations would fit in the blank in order to most effectively link reasons to evidence a: for example b: similarly c: however d: on the other hand

What is the complete predicate in the following sentence