I have married my fiance from Ukraine and  I'm filling the I-485 form and got confused with these  questions on the form. Appreciate your responses in the same order of my questions below: 
       
    1) What is that I need to enter for 25a? It is not taking numbers so couldn't type K1 (as mentioned in the I-94 for admission status) 
       
    
 
       
    2) What shall I enter for 27? I know married is not the immigration status so shall I enter K1 
       
    
 
    3) This doesn't apply to my wife, right? What I read and understood that derivative applicant is the spouse of the person applying for adjustment of status or a child below 21 year of age. Is my understanding right? 
       
    
 
       
    4) I should include our wedding too and answer, right? 
       
    
 
       
    5) Do I need to put in the I-129F K1 visa petition receipt number here? 
       
    
 
       
    6) Can I skip answering "Yes" or "No" for questions like 63b as I answered "No" to 63.a? 
       
    
 
       
    Thanks much in advance! 
       
  