Write exclamations with "what"and"how". Her answer is very excellent

Write exclamations with "what"and"how"
1. Her answer is very excellent
2. This girl is very beautiful
3. Your friends are very helpful
4. Lan's cat is very lovely
5. That book is very interesting
6. The armchair are very comfortable 
7. The colors are very nice
8. The kitchen is very a mazing 
9. The teacher is very strict
10. The water is very polluted