Нужна помощь с английским, пожалуйста Необходимо объяснить почему конкретно так исправлены

Нужна помощь с английским, пожалуйста
Необходимо разъяснить почему именно так исправлены оплошности
Задание: Correct the mistakes.
1. When she was younger, she has played tennis every day.
2. Its already 10:00, but Jane hasnt finished her homework already.
3. Joe crashed his car three times since Christmas.
4. Did you done your homework, or have you been watching TV?
5. Karl has been driving since five years.
6. This hotel has been already in business for twenty years.

1) When she was younger, she played tennis every day.
2) Its already 10:00, but Jane hasnt finished her homework yet.
3) Joe has crashed his car three times since Christmas.
4) have you done your homework, or have you been watching TV?
5) Karl has been driving for five years.
6) This hotel has already been in business for twenty years.