The wrong sentences are in past tense and the right sentences are in present tense
The correct answer would be: Cuando _X_ lavo el coche, no uso detergente.
Good luck!
Answer:
1. a note
2. the aluminum
3. an opinion
4.excellent
5. good
6. regular/normal
7. not sufficient
8. the course
9. I think its stable evacuation I'm sorry if I'm qrong
Do you mean patron because that means like the boss when refering to the owner business.