句型转换The boy wants to find a toy which he could play with.The boy wants to find a toy _ _ _ _.是四格

句型转换The boy wants to find a toy which he could play with.The boy wants to find a toy _ _ _ _.是四格
句型转换The boy wants to find a toy which he could play with.The boy wants to find a toy _ _ _ _.
是四格

句型转换The boy wants to find a toy which he could play with.The boy wants to find a toy _ _ _ _.是四格
直接把which去掉就可以了,因为这是一个宾语从句,toy作从句的宾语

你是要怎么转换呢
可以吧which转换为that,that既可以直人又可以指物

to play with