write questions and answers using for and since​

1. How long has he been playing drums? He had been playing drums since he was six.

2. How long have we had that piano? We have had this piano for four months.

3. How long have they studied music? They have studied music for many years.

4. How long has Maria been working with the band? She has been working with the band since last year.(тут хз)

5. How long has that singer lived in New York? He has been living in New York since 2010.~~•~~