have you finished the letter? no i haven't finished it
he hasn't worked very well lately
thomas hasn't lent her the money
have you ate anything this morning?
has she ever baked a good cake?no she hasn't
i haven't heard from him so far
have you failed in an examination? no i haven't
he hasn't seen a play by shakespeare for a long time
how long have you lived at your present adress?
she hasn't been at her aunt for ages
have you seen him this week?no i haven't
has he finished his play?no he hasn't
we haven't met them until now