They are all correct expect of number 1
Answer:
Estas
Explanation: if you need it the sentence but if you did there it is.
This isn't even a question, nor is it Spanish.
Mina means mine. This word seems the best fit, as the others don't make sense for this context, as far as my knowledge of Spanish goes. I've studied Spanish for two years, and a few of the words I have never heard of before.