Present Perfect vs past simple

We want to talk about past event with clear time, which grammar that we use?

We want to talk about our expereince but the time is not important, which gammar that we use?

Kamu sedang menceritkan pengalaman kamu pergi ke pantai kemarin....

I __________ to Edinburgh three times

My parents ________ the house last year.

I _____ my best friend when I was a child.

____________ the test last week?

They _____ married last summer.

I _____ never ______ to Italy.

I ______ to Spain two years ago.

He (live) in Manila for a year when he was a student.

I (never/go) to Vienna.