Ответ:

Объяснение:

1. she plays the piano every sunday at the concert hall = The piano is played by her every Sunday at the concert hall.

2. we are learning the guitar now = The guitar is being learned by us now.

3. in 2009 i finished some violin courses =Some violin courses were finished in 2009.

4. i will learn the guitar lesson tomorrow = The guitar lesson will be learned by me tomorrow.

5. have you already done your homework = Has your homework already been done by you?