Reduce waste of lunch/ pack a waste free lunch. Also you can conduct a waste audit.
Answer: I hope this helps!
"If you were asked what makes an American an American what would you base it on? To me there are four specific characteristics that make a person a true American; those three things would be, freedom, individuality, belief in the country, and happiness."
Explanation:
Or another one you could say is "Being an American means that you can make your own decisions about where you want to live, where you would like to work, who you'd like to marry etc. It means being brave, being proud of this Country, and being confident that we will succeed. Being an American is an honor not a privilege."
The second option because it uses proper tense (past tense), the rest do not make sense it mixes the tenses (past, current, future).