ПОЖАЛУЙСТА ПОМОГИТЕ СРОЧНО!!!!! Вставьте предлоги ( to(2) in(2) at(3) by) This picture is ... Valentin Serov , my favorite

This picture is by Valentin Serov, my favorite painter. Do you often go to the theatre? My good friend and I are interested in painting. His sister is very good at drawing. They say there\'s a new ballet at this opera house. There\'s a good of puppets at this museum. The boy made his new picture in pencil. How important to you is your hobby?