Ask questions

1. The book has twenty chapters. =>HOW MANY CHAPTERS DOES THIS BOOK HAVE?
2. I bought a colour screen. => WHAT DID YOU BUY ?
3. He has dumped his new girlfriend. => WHAT HAS HE DONE ?
4. They have bought a new car. => WHAT HAVE THEY BOUGHT?
5. Your cat has destroyed my shirt. => WHAT HAS MY CAT DESTROYED ?
6. They wasted a lot of time. => WHAT DID THEY WASTE ?
7. She cut her arm. => WHAT DID SHE CUT?
8. Sandra has argued with her father. => WITH WHOM HAS SANDRA ARGUED?
9. He left by 3 p.m. => WHEN DID HE LEAVE ?