Отработка употребления двух грамматических времен Present Perfect & Past Simple

Open the brackets to put the verbs into Present Perfect or Past Simple:

Last Sunday we (visit) a theme park in Paris.
Mary (be) to Paris twice, but she wants to go there this year again.
They (do) all their home work yesterday.
- You (read) this book yet? – No, I … not.
- When and where you (buy) this nice hat? – In this boutique two days ago.
I never (meet) this man before.
In 1995 our family (go) to America.
Sam just (finish) his composition and he can go for a walk.