Diversity strengthens a community because everyone in it can learn something. For an example, each culture is taught and brought up a different way. The things they've learned may be different from the things that you were taught. Diversity can teach you to appreciate other cultures and how deal with new experiences when you go to different places. When a community can be accepting and understanding it actually makes the community better.
It is very nice and I like it
My teacher is very down to earth and relates well to students. Down to earth means unpretentious.
Answer:
because the teacher became a clown?
Explanation:
b) horrifyingly wicked
a) exhibiting nor charity or generosity
why does she always have to act like that?
I would say verbal irony, that's the only one that would make sense.