Задание по английскому языку. Помогите.

Выберите правильный ответ из предложенных

He's never tired, ..
1)has he
2)is he
3)hasn't he

Those pictures are nice, ..
1)arent't they
2are they
3)don't they

She alwats asks lot of questions, ..
1)does she
2)is she
3)doesn't she