put the words in the correct order to make sentences.

1) (not), (their), (are), (the), (shoes), (girls), (new), (wearing).
2) (his), (bike), (Ben), (brother is), (riding), (is).
3) (doing), (what), (living), (you), (room), (in), (are), (the).
4) (to), (not), (music), (is), (Mary), (listening).