Past Simple vs "used to"

When Peter was small, he _____ (visit) his grandma every summer holidays.

When they lived in Switzerland and went hiking every summer, they _______ (get) lost a lot because John wasn’t good at reading maps.

I ________ (not watch) any reality TV programmes when I was a child; now I watch them all the time.

Where _______ (hide) with your sister when the storm started yesterday?

I ________ (not go) to France on holiday last year.

My parents _____ (study) in the library every Friday afternoon when they were at the university.

We (do) ____ a lot of exercises at the English lesson last Monday.

(they / use) ____ computers at work as often 10 years ago as they do today?

The Internet (be) _____ as fast in the 1980s as it is now.

Susan ____ (give) me a wonderful gift for my last birthday: a sweet little puppy:)