h1b extension

My H1b is from 2004.2-2005.2
My current work contract is one year.
But I came here in 2004.7.

Do I need to extend my h1b?
How long will it take to extend it?
If it is not available before the expiration date of my current visa,
do I have to go back to China?

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回复:h1b extension -Immcanada- 给 Immcanada 发送悄悄话 (91 bytes) () 11/12/2004 postreply 17:40:23

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