ПОМОГИТЕ пожалуйста!!!!

Read the interview with another traveller Choose the right words to complete the sentences and put them in the correct places.
A: Have you been to Antarctica? (yet/already)
B: Yes,I've been there three times. (ever/already)
A:Have you done any trekking in the Himalayas? (ever/already)
B:I've climbed any mountains. (ever/never) I'm scared of heights.And I haven't tried diving. (never/yet)But I will this summer.