Match the columns. Then choose the alternative with correct sequence.

1 – Who                    (   ) do you live?

2 – Why                    (   ) is your father?

3 – What                   (   ) are you crying?

4 – When                  (   ) were you born?

5 – Which                 (   ) color is the sky?

6 – Where                 (   ) do you prefer: tea or coffee?