renewal EAD combo卡 - 移民

網路上renew EAD combo卡的資訊好像不多,這幾天填表有一些問題不太確定如何回答,
文長懇請解惑!

先簡單描述一下本身的狀況:原本F1 visa,2017五月與美國公民結婚遞出AOS.同年7月申請
emergency advance parole出境後已順利回到美國.現在的ead combo在2018年9月到期.
以下分別有I-765和I-131兩份表格的不同問題.

I-765的部份:
1. 請問如何判別是哪一個uscis office發給我現持未過期的ead?
卡片上面的#是MSC開頭, 當初寄來通知說已核准ead近日會寄出的通知單上面寫有問題
跟National Benefits Center連絡.
所以我到底該寫Missouri Service Center 還是 National Benefits Center?

2. 最後一次入境美國的日期?
網路上查的I-94日期和入境護照上蓋的章的日期差一天,請問該以哪個為準?

3. Status at last entry?
最後一次入境是使用emergency ap.請問我該填pending adjustment applicant?
adjustment of status I-485 pending還是什麼?

4. Current immigration status?
請問是填adjustment of status I-485 pending嗎?

再來是I-131的部份:
5. Class of Admission.
根據I-94上面是寫DA,入境護照蓋的章是寫AOS,該填哪個才對?

6. 我這份renewal申請還需要附上I-94和F1 visa的copy嗎?

7. 在I-131的instructions裡寫到what if you claim nonresident alien status on
your federal income tax reruen? 以下複製貼上

If you are an alien who has been admitted as an immigrant or adjusted status
to that of an immigrant, and are considering
the filing of a nonresident alien tax return or the non-filing of a tax
return on the ground that you are a nonresident alien,
you should carefully review the consequences of such actions under the INA.
If you file a nonresident alien tax return or do not file a tax return, you
may be regarded as having abandoned residence in
the United States and as having lost your lawful permanent resident status
under the INA. As a consequence, you may be
under the INA. As a consequence, you may be
ineligible for a visa or other document for which lawful permanent resident
aliens are eligible.
You may also be inadmissible to the United States if you seek admission as a
returning resident, and you may become
ineligible for adjustment of status as a lawful permanent resident or
naturalization on the basis of your original entry.

這裡的問題是今年4月報稅是和先生一起合報,我自己2017年有兼差(w2)和一個full time
(臺灣在美辦事處雇員,但沒有w2要以self-employment報稅,當時查IRS網站上有寫如
果是I-485還在pending拿工卡的情況下替外國政府在美工作可以選擇不要報稅),另一個
有w2的有報稅出去.看了instructions裡的描述擔心這樣的情況下會造成什麼影響嗎?


不好意思問題不少,先謝謝大家!

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