Fill in the gaps using used to in the correct form1)

Fill in the gaps using used to in the correct form
1) I... be very fat in the past
2) Did she wear glasses? - Yes, she... but now she wears contact lenses.
3) My wife... play chess with me in the evenings but now she doesn't have time anymore.
4) I didn't... have a dog! I... have a cat!
5) They... go to the cinema every Sunday but now they watch dilms at home.
6) What... you... do at the weekends when you were young?