Susan used to go to parties.
http://2.bp.blogspot.com/_xYG5V9IyFV0/TBAEo99UuEI/AAAAAAAAAAk/YmdIGaUXVAw/s320/Dibujo.bmp
Robert didn't use to eat junk food
We used to weaq
http://cd1.dibujos.net/dibujos/pintados/201324/guitarrista-musica-pintado-por-wotiiinti-9822768.jpg
They didn't use to drink alcohol.
I used to play the guitar in a band.
http://4.bp.blogspot.com/-4cG6two4l_k/UbiROy3xU8I/AAAAAAAAJWo/uk27z8B5fS8/s1600/NewYearPartyGirlAlphabyiRiS-P.gif