B2 to F1 visa change

Did you ask the DSO this question at the school? The DSO is in the best position to deal with this situation and advise you.

Can I still work on my EAD card?

Yes you can work on your EAD for the duration of its validity or until you become an LPR at which point the EAD will no longer be needed.

Do i get my out of state tuition waived if i have a sponsor who is citizen of the United States. I am international student.

The answer depends on the tules in the state in which the college is located.

How to cancel Form I-901 application and payment

The fee is unlikely to be returned once paid. You can ask the agency for the rerun and inform them of the school change.

Can I get unemployment benefits

Not on the little information you provided.

How long does it take to have an interview appointment after having fingerprint taking for citizenship in Kansas City support

It should not take more than a few months. Please be patient.

How do I apply for E2 or L1 visa from abroad?

the USCIS form is I 129 and you need to read the instructions to the form first. When you do and realize how difficult the process is, consult an...

Am I a resident alien or non resident alien? (J1 and then F1 Student)

For the second time, you need to post this question to tax attorneys and eliminate immigration from your tags.

Am I a resident-alien for tax purposes?

Your questions has to of with the tax issues not immigration law questions.

You did not tell us what her age was when you married her biological parent.