the boss prove woking condition。。 8个时态 主动和被动的16个句子 快来

the boss proves working condition
the boss proved working condition
the boss is proving working condition
the boss has proved working condition
working condition is proved by the boss
working condition has been proved by the boss
working condition was proved by the boss
working condition had been proved by the boss
其实还有好多··懒得写了