1.The boy whom is being looked for by the policeman has come back.
2.The boy whom you talked to yesterdy afternoon is our monitor.
3.The beautiful woman whom we met at the theatre yesterday is Yi Ran's mother.
4.Granny Wang whose eldest son died in an accident lives next to my house.
从句这个东西很常用,这次帮你回答了,但是你自己要知道是怎么回事才可以啊!到底实际要用的时候哪个也帮不到你哦!