Не пойму как делать
в конце каждого предложения знак вопроса

3)was the film good?

4) what was his name?

5) were their shoes clean?

6)when was the exam?

7)was your grandfather an engineer?

8)where were you trainers?

9) were their any tourists in museum?

10) why were you tired?

11) was there any snow in the mountains?