B2 extention

My parents need B2 extention.

1) Besides submit I-539 + writing statement +I-94? What else?
Do we need submit I-102?

2) I-94 能是COPY吗?

3) 须护照复印件吗?

4) Fee personal Check need go to the bank?

所有跟帖： 

• 回复：B2 extention -mouse1994- ♀ (253 bytes) () 07/13/2008 postreply 16:44:50

• 回复：回复：B2 extention -joy00- ♀ (101 bytes) () 07/13/2008 postreply 17:51:15

• must -mouse1994- ♀ (0 bytes) () 07/14/2008 postreply 19:31:52