Use the present perfect or the past simple. 1.) the key ? 2.) in africa last year. 3. ) this film. 4. ) him this week. 5.) this man.

1.Where did you find the key ?
2.He was in Africa last year.
3.He has already seen this film.
4. I have seen him this week.
5.They have never met this man.

Where did you found the key?
He was in Africa last year.
He has already seen this film
I have seen this week
They have never met this man