Tolong bantu ubah kalimat ini jadi passive voice yaa, secepatnya buat dikumpulin besok

Visitors are offered a wide range of activities by the island
Edmund Hillary and tenzing nirgay were left by his companions on Mt of Everest
An astonoshing......is transported by the falls
Fjords are created by the slow .......as glacier....
The area has been continuously inhabited by native American for thousand...