When he (found) microsoft, Bill Gates was only 20 years old. He (already write) his first computer programme six years earlier. What is the right tense for this?

it's called a epic poem i believe, hope this ☺

c is a symbol. when bernice gets her hair cut, it is the authors way of showing the affects and demands of pier pressure and the over-all attitudes of people at the time.

the switch in narration increases the proximity of the narrator to the main character and the reader can perceive information only through the filter of a single character.