Как сделать эти предложения отрецательными . Помогите пж

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.