how can i prepare for an english interview

hey,this is Jill
    i want to get a job about international trade.as you know,oral english is really important during the intervew.
    i am worried about it. is there anybody who could give me some advice?
    thx a lot:loveliness:

Prepare the working experience if you had that.
If you are a green hand. You should let your introduction more fluently. And Be ready for some question the interviewer always ask.