变被动语态 My father bought me a bike yesterday.This morning the postman deliered a letter.The workers are building a naw subway door.The thief was caught polie .The headmaster has put the boy punished.My sister made the cake.

my father repaired my bike just now变被动语态 My father would give me a gift变被动语态 改被动语态：My father can mend his car My father bought a new computer yesterday改为被动语态 MY father was shocked.是被动语态吗. 被动语态怎么变? 变被动语态, 变被动语态,快 I must repair my car tomorrow 变被动语态 I have finished my homework.变被动语态 I always keep my room clean.变被动语态 I will do my homework.咋变被动语态 where are they repairing my bicycle?怎么变被动语态 被动语态变主动语态怎么变 My father allows me to stay up until 9:30p.m的被动语态的被动语态```` 主动语态变被动语态My cousin gave me a new comic last weekend. 被动语态主动变被动情况,什么时候不用被动语态, My father is going to repair my bike改为被动语态