You could say:
Being an adult gives you freedom. It allows you to be your own person and chase you own dreams. You can go wherever you want to go without anyone telling you no!(lol that rhymed). As an adult you can do things you were never able to do as a child. Like wearing what you want to wear, buying a living space, and saying what you feel you should say.
D is well worded and has more detail. id go with D.
Answer:
'She' .... (is a pronoun).
Explanation:
'Before,' 'since' and 'when' are all adverbs that signal the start of a dependent clause.
B. Polite because if it is to unknown audience you dont want to become personal
