Complete the sentences with''used to'' or ''didn't use to''.
1.He/drink/coffee/now/tea//
2.Paul/not/smoke/now packet day
3.your parents / read / stories/you/when/you/small?
4.he/study/hard/when/secondary school/now/he lazy/university.
5.We/walk/park/afternoon/now/play/badminton.
6.She/not/eat/vegetables/now/a lot.
7.Mr.Long/do/morning exercies/when/he young?