何时 何時

早饭在何时何地用？

zǎo fàn zài hé shí hé de yòng？

When and where is breakfast served?

这个寺庙是何时造的？

zhè ge sì miào shì hé shí zào de？

When was this temple built?

没有人知道地震何时会来。

méi yǒu rén zhī dào dì zhèn hé shí huì lái。

Nobody knows when the earthquake will occur.