Помогите с английским языком

Ответ:

A forest warden has to/must wear a uniform.

A forest warden doesn't have to plant trees.

A forest warden has to/must patrol the forest.

A forest warden doesn't have to/mustn't feed wild animals.

A forest warden has to/must fight forest fires.

A forest warden doesn't have to build nesting boxes.

Объяснение: