Помогите пожалуйста. К каждому из предложений необходимо создать по 5 вопросов:

В самом задании написано неправильно,потому даю вопросы к предложению Our teacher knows several foreign languages.
1 Does our teacher know several foreign languages? Общий
How many foreign languages does our teacher know? Особый
Our teacher knows several foreign languages, doesnt she? Разделительный
Who knows several foreign languages? Вопрос к подлежащему
Does their or our teacher know several foreign languages? Другой
2)неверно грамматически составлено предложение-ставлю вопросы к данному Вами.
Has he graduated from our University? Общий
When has he graduated from our University? Особый
Has he graduated from our University or College? Альтернативный
He has graduated from our University, hasnt he? Разделительный
Who has graduated from our University? Вопрос к подлежащему
3) Shall we go to Samara next week? Общий
When shall we go to Samara? Особый
Shall we go to Samara or Moscow next week? Другой
We shall go to Samara next week ,shant we? Разделительный
Who shall go to Samara next week? Вопрос к подлежащему
4) Аre they working in our garden? Общий
Where are they working ? Особый
Are they working in their garden or in our garden? Другой
They are working in our garden,arent they? Разделительный
Who is working in our garden? Вопрос к подлежащему
5) Have you (I) read this book yet? Общий
What have you ( I) read? Специальный
Have you ( I) read a book or magazine? Альтернативный
I have just read this book , havent I? Разделительный
Who has read this book? Вопрос к подлежащему