EnglishClub ESL Forums

Posted: **Wed Oct 13, 2004 1:10 pm**

Hello, teacher!

Which is natural and common?

- I have to go to Tokyo on business. / How long do you have to [be there, be there for, go for]?

Thank you very much.

Posted: **Thu Oct 14, 2004 7:46 am**

All are possible and equally natural.