They both c______ for each other when they were in college.(单词填空） She often……
(1)They both c______ for each other when they were in college.(单词填空）
(2)She often hears Peter singin the next room
Peter____often ____ ____ _____in the next room.(改为被动句式）
(3)We are playing football.
Football _____ _____ ____by us(改为被动句式）
(4) Many students enjoy cartoon film in our class.
Cartoon film _____ _____ _____ many students in our class.(改为被动句式）