1) They provide us with shelter.
Общий вопрос: Do they provide you with shelter?
Альтернативный вопрос: Do they provide you with shelter or safe-house?
Специальный вопрос: What kind of shelter they provide you with?
Разделительный вопрос: They provide you with shelter, don't they?
Вопрос к подлежащему: Who provide you with shelter?
2) He will use these tools tomorrow.
Общий вопрос: Will he use these tools tomorrow?
Альтернативный вопрос: Will he use these tools or this hammer tomorrow?
Специальный вопрос: Which tools will he use tomorrow?
Разделительный вопрос: He will use these tools tomorrow, won't he?
Вопрос к подлежащему: Who will use these tools tomorrow?