Go to Canada

Hi,
I have H-1b status and want to go to Canada for a month so that I can recapture the time when I am not in US to extend my H-1b. My questions are
(1) I do not need to turn in my I-94 when I leave US?
(2) Do i get entry/exit Canada stamps on my Passport?
(3) Should I take flight to Vancouver or shoud I drive to Vancouver to enter Canada? Is there any difference through immigration?

Thanks.

所有跟帖： 

• 回复：Go to Canada -consultant90- ♀ (133 bytes) () 07/08/2009 postreply 16:40:28

• 回复：Go to Canada -yvrsea- ♂ (568 bytes) () 07/08/2009 postreply 19:53:25

• 回复：Thank you so much for your help! -yimin2008- ♀ (0 bytes) () 07/09/2009 postreply 08:26:49