USED TO/BE USED TO/GET USED TO

What ________________(do) when you were growing up? I would normally go swimming to the river.

I don't think I ________________ (ever/live) in a big house. When I was a kid, my family ________________ (own) a small apartment.

I just moved from Chicago and I ________________ (not) my new apartment yet because it's far smaller than the last one I had.