Which of these are elements of an author’s style?

Read the sentence. someone sang a solo during the holiday concert. the best reason to revise this sentence using the passive voice is that

Hamlet act 1 what task does king claudius give to cornelius and voltemand?

Read the passage from an argumentative essay. many endangered species are currently threatened by climate change. there are some laws already in place, but are they effective enough? anyone with a conscience knows that these creatures deserve the chance to survive without outside threats impeding their survival. i suppose this is a tough decision for lawmakers, but i hope they choose wisely. which statement best evaluates the claim in the passage?