You'll need a waiver for misrepresentation.

Is there any solution to being out-of-status for filling of I-1485 ?

Speak to your employer's attorney or hope you fall in love with a US citizen.

How do I bring my brother to U.S. as soon as possible considering thr circumstances in Ukraine?

See if he is eligible for a tourist visa then meet an immigration attorney.

Can I get green card based on employment sponsorship, even when I am illegal in US?

There are many facts that need to be analyzed here. Are you in deportation proceedings? Either way it sounds like you are out of status and your...

How much a lawyer service to apply for green card cost me ?

We cannot answer questions regarding pricing on this forum. Call a few immigration attorneys in your area and get a ball park figure. Some cases...

Immigration I've been here for 23 years

Apply for DACA and renew every two years.

Put the most recent one. Consult an attorney.

Will my multiple entry B2 visa be voided if I stayed past I94 expiration date because my COS application for B2 to F1 is pending

If it is denied you will still remain in your current valid status.

Montgomery merit bill

See http://www.communityalternatives.org/publications/changesNYCorreectionLaw.html.

Convicted of DUI that is 3 years old a/o recent. Need to appeal, I had new evidence (GERD/mental incompetence and seizure).

Please see my answer to your previous post.