The complete predicate of this sentence is D. Went for a walk and then a bike ride.
A predicate is part of a sentence or clause which tells us what the subject does or is. In short, a predicate is a part of a sentence that is not the subject.
The subject in the above sentence is Sharon and Jason, the rest is the predicate.
the correct answer is c.) written or composed.
The best place to add the sentence would be A, after sentence 3
I believe that the answer to this question is A. loss of innocence.