Make the sentences negative and interrogative. His friends are still speaking over the telephone. Boris is repairing

Are his friends still speaking over the telephone? His friends aren’t still speaking over the telephone.Is Boris repairing the record-player? Boris isn’t repairing the record-player.Is he leaving by the 8 o\'clock train? He isn’t leaving by the 8 o\'clock train.Are they crossing the street? They aren’t crossing the street.Were we looking for him the day before yesterday? We weren’t looking for him the day before yesterday.Was she typing a letter at that moment? She wasn’t typing a letter at that moment.Was he watching TV when I came home? He wasn’t watching TV when I came home.Shall I be waiting for you at the usual time? I shall not be waiting for you at the usual time.Will he be lecturing at that time? He won’t be lecturing at that time.Will it be raining in a minute? It won’t be raining in a minute.Is she talking to her old friend? She isn’t talking to her old friend.Are boys playing football? Boys aren’t playing football.Were we having dinner when you rang me up? We weren’t having dinner when you rang me up.Was John listening to the latest news at 7 o\'clock in the evening? John wasn’t listening to the latest news at 7 o\'clock in the evening.Was she hurrying to the station at that moment? She wasn’t hurrying to the station at that moment.Shall I be posting my letters tomorrow morning? I shall not be posting my letters tomorrow morning.Will they be working hard in autumn? They won’t be working hard in autumn.Will she be coming to see us today? She won’t be coming to see us today.