The film is_________the afternoon.
-- Would you please __________your radio a little? I can hardly go to sleep. -- Oh, sorry.
There __________ some children in the painting room. They are studying painting.
–Have you ever been Canada? --__________.But I hope to go there one day!
--Would you mind opening the window? It’s too hot. --__________.
—Listen ! Helen is singing in the next room. —It __________ be Helen. She is in Tianjin now.