Вставьте предлоги ( to(2) in(2) at(3) by) 1)this picture is valentin serov , my favorite painter. 2) do you often go the theatre? 3) my good friend and i are interested painting. 4) his sister is very good drawing. 5) they say there's a new ballet this opera house. 6) there's a good of puppets this museum. 7) the boy made his new picture pencil.8) how important you is your hobby