Initially Duncan is the king in Macbeth, however Macbeth later kills him and becomes king himself.
Answer: A
The past perfect progressive emphasizes the duration of a past action before another action happened. For example, “I had been smoking for 10 years before I quit.” You form the past perfect progressive by using had been followed by an –ing verb.
The correct answer is Ancient Rome. The setting is around 45 years B.C.
