英语的几个小问题①我昨天下午没有看到他 说成 I missed seeing him afternoon yeaterday. 还能说成 i haven't saw him afternoon yeaterday.吗?②他可以飞往几乎每一个国家 可以说成 he can nearly fly to every country.吗③ 下班火车什么时候开? 除了what time will the next train leave? 还能说成when does the next train leave? 吗 （what time will the next train leave? 里的will能省略吗?）

都不可以

i haven't saw him afternoon yeaterday.不可以，ago是只能和过去式相连，不可以和现在完成时相连
he can nearly fly to every country这个可以
能说成when does the next train leave，但是what time will the next train leave 里的will不能省略，因为是将来时而且will是情态助动词，在特殊疑问句中一定要有do的某种形式或情态助动词

1.I did not see him yesterday afternoon./ I have not seen him since yesterday afternoon.
2.He can fly to nearly every country.
3.What time will the next train leave?/ What time is the next train leaving?

①可以
②可以
③能 可以省略