Спасите, пожалуйста!Нужно составить все виды вопросов (общий, особый, другой и

Спасите, пожалуйста!
Необходимо составить все виды вопросов (общий, особый, другой и вопрос к подлежащему) к этим предложениям:
Ask all possible questions to the following sentences:

1. His friends are at college now.

2. My sister likes visiting museums.
3. We went windsurfing in summer.

4. She was writing when they came in.

5. He is taking a picture of his friends.

6. They will read detective stories.

7. He wants to get a nice present.

8. They have just read an interesting book.

9. This camera is rather expensive.