Yes They Can
Nope.
no
iam an American sitizen,but my spouse is illegal resident. how can i help her get lawful papers?
no, only us citizen can help for permanent resident
You can help an illegal alien become legal by helping them fill out the appropriate applications for residency and paying the needed fees. This will put them on the right track to becoming a legal resident or citizen.
Yup
If there was illegal entry, then no, marriage doesnt make you a legal resident. You would need to file a 130 petition along with a I-601 waiver at the U.S. embassy/consulate in HONDURAS, and you would be required to appear there. If you had legal entry, then it would be possible to get legal residency through marriage to a citizen.
Absolutely not.
Absolutely not.
Yes. If the illegal immigrant marries a citizen, they can become a citizen from that.
Yes.