Спасите, пожалуйста!Нужно составить все виды вопросов (общий, специальный, альтернативный...

Спасите, пожалуйста!
Нужно составить все виды вопросов (общий, специальный, альтернативный 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.

1. Are his friends at college now.
2. Does your sister likes visiting muesems
3. Did we went windsurfing in summer
4. Did she writing when they came in
5. Is he taking a picture of his friends
6. Will they read detective stories
7. Does he want to get a nice present
8. Have they just read in interesting book
9. Is this camera rather expensive