Nelson Rolihlahla Mandela was a South African anti-apartheid revolutionary, politician, and philanthropist, who served as President of South Africa from 1994 to 1999.<span> </span>
A. Would make the most sense because if someone has a master plan then they will take whatever thrown at them to not cause anything to be ruined
D. Would you be interested in a discount in exchange for filling out this survey?
Answer:
A
Explanation:
Have been is the correct verb phrase; you cannot have an adverb, such as 'not' included in the verb phrase.