做几道直接引语变间接引语的英语题

做几道直接引语变间接引语的英语题
1.Mr Wang said,“I will leave for shanghai on business next month,children.”（改为间接引语）
2.”I haven't heard from my parents these days,”said Mary.(改为间接引语)
3.The geography teacher said to us,“The moon moves around the earth and the earth goes around the sun.”（改为间接引语）
以下改为直接引语
4.His father told him not to climb that high tree in his new coat.
5.The stranger asked me what my name was.