This does not appear to be an immigration issue but more a criminal one.

What are the possibilities to take a semester off?

You should contact your school's International Student Advisor to assist you.

How do I get a temporary green card when I don't have a passport and am waiting on my I 90 to process?

You need to get a passport from your home country since you are not yet a U.S. citizen. It would be advisable for you to retain a lawyer to assist...

I have a valid TN visa and I filled my I-140 days ago and I don't receive a file number. There is no issue if leave US for trip?

Big problem -- your TN status has expired? You said it was valid till 2018. Also, TN is NOT dual intent so be careful once the I-140 is filed. ...

No notification received yet or fees deducted for EAD renewal while AOS still pending ?

If it is an I-485 based EAD renewal, filing fee required, but no biometrics services fee for those who applied after July 30, 2007. Maybe you sent...

What else i can do to move forward with my case ?

If USCIS says everything is okay and you need to wait, it may be that your petition is not being processed as an immediate relative petition. You...

At interviews, USCIS does not ask questions like "were you arrested?" or "are you sure you were never arrested?" without already knowing the...

Extension of stay RFE "Multiple Applications Filed"?

I think you confused "visa in passport" vs. "approved petition period". The visa is just to enter the country. Why would you file an additional...

The reference to third party affidavit requirements in the RFE my wife just received is confusing. See below.

It's not confusing, just complicated for a non-lawyer to realize what is happening. You should have filed your adjustment reasonably soon after...

Will there be any conflict of status between different petitions filed for a person simultaneously?

I believe you already asked this question. You cannot have two nonimmigrant statuses at the same time. Please consult with an attorney for your...