,A, B, C, D What are the twin sisters doing?
LucyissurfingtheInternetandLilyislisteningtotheradio.
LilyissurfingtheInternetandLucyislisteningtomusic.
LucyissurfingtheInternetandLilyislisteningtomusic.
LucyissurfingtheInternetandLilyisdoingmyhomework..