Нужно задать вопросы к этим предложением буду от всех сил блогадарен))

1. What do we call the Solar System?
    - We call the planets and the Sun the Solar System.
2.  How many planets are there in the Solar System?
   - There are nine planets in the Solar System.
3. The sun is a star, isn't it?    - No, it is not. 
4. What has Saturn got?   Has Saturn got a ring?   - Saturn has got a ring.
5.  How old is it? (How old is the Solar System?)    - It is 4,5 billion years old.