帮帮忙中译英（请不要用软件翻译，谢谢）。 就4句，谢谢

They were caught in the rain on their ways home, weren't they?
It is impossible for them to solve the problem out in the same approach.
May I have you 10 minutes? I want to talk with you.
Those pigeons was flying through many towns and villages in the 3 days.

1.They were caught in the rain on the way home.
2.It's impossible for them to work out the difficult problem this way.
3.Have you got 10 minutes?I would like to have a talk with you.
4.Those pigeons flied over many towns and villages within 3 days.