Как сделать эти предложения отрецательными . Помогите пж

спасибо большое

1)They didn't listen to records every evening in a summer camp.2) My friends didn't swim in the river at weekends.3) I didn't go to the forest with my parents.4) Dima didn't play tennis on the bank of the river.5) Irina's grandmother didn't visit her relatives in August.