INTERVIEW HELP PLEASE.

Mibbians please help me?

I have a huge interview tomorrow it's for a real high end job but also to determine if I pass a huge test to be in internship next year and I really need that for college money, so can you please ask me question a high end job would ask me at an interview? Once I reply please tell me how I did.

ALSO

what is a synonym and antonym ? I need them for Alacrity, Aspirant, Dregz and more...
I feel so dumb right now. I am sorry for grammar errors and everything I just need help and I am so stressed.

WILL BLACK DRESS PANTS AND A BROWN SHIRT WITH A STRING AROUND MY WAIST AND IT'S FLOWY LOOK GOOD FOR AN INTERVIEW? SEE I'M FREAKING OUT :(