B, it reads well and sounds better
Answer:
Explanation:
A combination of supernatural forces, a manipulative wife, three scheming witches and Duncan's decision to announce his son future king are all influencing factors in Macbeth's ultimate decision to murder King Duncan.
The correct answer should be reward
Predicate nominative is basically a noun that is used as a predicate instead of a verb and stands next to copulative verbs such as is. In this case, the example says "theophylline is (the) reward" where you can see reward being the predicate nominative.