I hope you _______(telephone) me before you_______(return) t
I hope you _______(telephone) me before you_______(return) to your hometown.=添will telephone,return和telephone,was return都对吧?
The zookeeper told us __________(not make) any noise in the zoo.添not make对吗?tell 不是带不带to的不定式吗?
帮我讲解一下before后的语态