ответить на вопросы на : 1. what is your hobby? 2.are you interested in drawing,dancing or sport? 3.do you like hiking? 4.do you collect stamps,stones or shells? 5.what are the most popular hobbies among russian people?

My hobby is dancing.
yes, I interesting in dancing
no, I don't like hiking
yes, I collect stamps, I have big collection
I think it's collecting stamps or coins