Leellenőrizné valaki ezeket a mondatokat hogy helyesek?

She is rather talkative, she rarely speaks. (Ez a mondat önmagában ellentmondásos. Azt jelenti: „Ő egészen beszédes lány, ritkán beszél.” Nem inkább often kellene a rarely helyett?)

I don’t exactly know who they are, but I think they are not polite, moreover, they’re downright rude.

When I am twenty years old, I'd like to travel around the world. (Vagy: „When I turn twenty, I’d like to…” Vagy: „At the age of twenty, I’d like to…”)

I'm looking for a new job, because recently my boss isn't friendly with me and the other employees.

He doesn't show his feelings, but I see something’s distresses him.

If you don’t give me some money, I don't know what I will do.