My father is very hard-working and because of that she got promoted by his boss.
Paul is very deceitful, because he always does things for his own good.
Claire is really fair because she always wants things to be how they are supossed to.
Andrea is kinda shy because she doesn't really talk to people and likes to be alone.
My friend is really helpful because he is always there when I need him.
Daniel is polite because he always talks nice and is kind to every person.