Complete the sentences (1-6) with the correct form of used to.
1 Did you____work hard at school?
2 l___like vegetables, but now I love them
3 My sister____wear dresses. Nowshe prefers jeans
4 Where did you____go on holiday when you were a child?
5 My parents____restaurants, but now they prefer to eat at home
6 The students_____work hard, but now they study every day go out to. ​