The boy called Tom 为什么called要加ed?

The boy called Tom 为什么called要加ed? called 为什么要加ed? be called的called 为什么要加ed Do you know the boy called Tom? She is a giril called .为什么call要加ed whats this called in english?为什么CALL 要加ED? They called James .为什么call 后面要加ed, The boy called Tom was listening to CDs,为什么是wasn’t he? the letter is from a boy called TOM the boy called Tom speak English well这句话对么? The boy who is called Tom is my brother.句子成分 The boy is called Tom is my best friend?