( )____ the idea sound!

( )____ the idea sound! maybe the idea -------(sound) great that sound ____ a good idea 填介词 The ideas ____ (sound) interesting! How great your idea ____ (sound)!I love it.是不是填sounds? All the convidence confirms a just/sound idea that...这个句中jus the noise ____(sound) like a trian.填sound还是sounds? the teacher said light ____ faster than sound Suddenly,there ____(come)a sound "help"from the lake. ---____does the music sound?---It sounds ____.I really enjoy sound the It sound like a good idea?