5 типов вопроса к предложению My friends dad has climbed mount Everest

У нас есть предложение: "My friend's dad has climbed mount Everest". Составим к нему 5 вопросов разных типов.

1) Has my friend's dad climbed mount Everest? (General question)

2) Has my friend's dad climbed mount Everest or mount Hoverla? (Alternative question)

3) Where has my friend's dad climbed? (Special question)

4) Who has climbed mount Everest? (Question to subject)

5) My friend's dad has climbed mount Everest, hasn't he? (Disjunctive question)