Lesson 4 Lets Have a Party!pianoviolinguitarerhuWhat can you do at a party?I can play erhu.My grandfather taught me.I can play the piano.Im a good piano player.I can play the violin.I work hard.I can play the guitar.I am good at it.I can sing a song.I have a good voice.I can dance.Im working hard on it.Lets prepare for the party!