1) Does he work every day?

2) Does he work every day or every other day?

3) How often does he work?

4) He works every day, doesn't he?

5) Who works every day?

1) Does he work every day?

2) Does he work every day or every other day?

3) How often does he work?

4) He works every day, doesn't he?

5) Who works every day?