1、Marry said that she hadn't heard from her parents those days.
说明：直接引语为陈述句,变为间接引语时,变为由that（可省去）引导的宾语从句,同时时态和人称要作相应变化,these要变为those.
2、He asked her if she lived there.
说明：直接引语是一般疑问句,变间接引语是,改为if或whether引导的宾语从句,问号变为句号,同时时态人称要作相应的变化.另here变为there.
3、“What's your name?”the stanger asked me.
说明：间接引语变为直接引语时,正好相反.
4、The father asked his son where he was going.
说明：直接引语是特殊疑问句,变为间接引语时,要变为由该疑问词引导的宾语从句,问号改为句号,时态和人称做相应变化.