Change into passive voices!! 1.does she write some letters for his friends? 2.we have alrrady finished the games 3.they arent listening the beautifup songs

1. are some letters written by her for his friends?
2. the games have already finished by us.
3. the beautiful songs aren't being listened to by them.

1. Are some letters written by her for her friends?
2. The games have been already finished by us.
3. The beautiful songs are not being listened by them.

Good luck ^^