THE PAST SIMPLE OR THE PRESENT PERFECT/1.you/be (ever) … there?

1. have you ever been there? 2When were you there? 3have you seen the film yet? 4have you been there? 5has he ever been interested in collecting stamps? 6When was he intersted in collecting stamps? have you ever seen a kangaroo? 8When did you see a kangaroo? 9have you visited the museum yet? When did you visit the museum?