Present Perfect or Past Simple?

1.    
A:_____________ (you/ever/be) on a skiing holiday?

    
        B: Yes, I have. We _________ (have) a
family holiday in the Alps last year.

    
        A: Which resort _____________ (you/go) to?


    
        B: We __________ (stay) in Wengen.


2.    
A: _______________ (you/ever/be) to one of Karl
Mason’s seminars? 

    
        B: Yes, I have. I ________ (go) to one a
couple of months ago.

    
        A: What __________ (it/be) like.

    
        B: I __________ (think) it _________ (be)
very interesting.

3.    
A: ______________ (you/ever/hear) of a place called
Hindhead?

    
        B: Yes, it’s in Surrey. I ________ (do) a
training course there when
I _________ (be)                 with the bank.

    
       A: Which bank __________ (you/work) for?

    
       B: Lloyds, but I ___________ (not/stay)
with them very long.