Task 1.She says that it is important to prevent conflicts.Their sister said she would talk to him.He asks what the best idea is. (Не уверен, просто следовал структуре вопросительного предложения в косвенной речи: Говорящий + If или What/When etc., + подлежащее, + глагол)Mother asked Ann to put her velvet dress on. Task 2.She asked me to call her in the evening.I adviced him to talk to/with Kris.We asked him not to late.They wanted to end the conflict.Task 3.1) You ought to listen to what other people say. 2) You ought to be friendly and polite. 3) You can`t learn about conflict resolution .4) You can`t to get along with all people.(не уверен с этим, ибо не понял задания..)Task 4.1) I can’t put it with unpleasant situation. 2) What time did you get this last time? 3) The concert is put in till tomorrow. 4) The bus driver will tell you where to get there.