Z podanych słów ułóż zdania oznajmujące i przeczące z konstrukcją used to

I / go to singing classes - to go to singing classes.

you / have long hair - long hair?

your mother / wear jeans - wear jeans?

how / they / spend their free time? - their free time?

they / be / very sociable - to be very sociable.

he / be your friend? - your friend?