Помогите преобразовать под буквой- b) change all the sentence above to questions.

1.Are they in Moscow now?

2.Is John in the plane now?

3.is she at..?

4.is he a...?

5.are both sisters..?

6.are they members...?

7.is the sky...?

8.is the weather fine?

9is he at the...?