1. Do they hold a school meeting every month?

      ->  Is a school meeting held every month?

2. When will they open the new restaurant here?

       -> When will the new restaurant be opened here?

3. What book are you reading?

        -> What book is being read?

4. Could she translate that letter into English?

        -> Could that letter be translated into English?

5. Do they teach French in Ha Tinh province?

         -> Is French taught in Ha Tinh province?

6. Is the village going to hold a harvest festival?

         -> Is a harvest festival going to be held by the village?

7. Who wrote this essay?

            -> Who was this essay written by?

8. What should I do to improve my English?

            -> What should be done to improve my English?

9. Have they asked you several questions?

            -> Have you been asked several questions?

10. Did you send her a present yesterday?!

             -> Was a present sent to her yesterday?