Thanks a lot! But how some she said the letter

will come from Missuri center instead of local USCIS? Like I said in my previous post, the only reason I got denied is that I filed my I-485 prematurely by 4 days. Actually I have been married with a green card holder for 5 years and have a 3-year-old child.

Xiaobaitu, do you think the director of the local CIS will approve my case very soon? Normally how long will it take?

You are very professional and warm-hearted. I appreciate all your help!