Questions on details of I-485 package

When I submit I-485 package based on approved I-140,
1. Do I need to file I-134 for my wife and daughter?
2. How much is for the Biometric services fee now? Which form I need to fill? I couldn’t find this information on I-485 instruction. Is it being waved based on the new fee schedule?
3. Can I just send in my Copy of notarized Birth Certificate and marriage certificate instead of the original notarized Birth Certificate and marriage certificate?
4. Can just send in my Tax return copy or I need to buy some copies from IRS?
Thanks.

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• 回复：Questions on details of I-485 package -863211- ♀ (833 bytes) () 07/21/2008 postreply 11:04:41

• I very appreciate your nice answers to my questions! -freecall- ♂ (0 bytes) () 07/21/2008 postreply 11:55:49