Hygienic Conventioneer

HI, Im applying to laguardia this year and i have no idea what i should do!!! Im applying for acting and vocal and i need songs i can sing and monologs i can do. Im in 8th grade and im a girl so try to recomend monologs 4 that. and i need 2 contrasting 1 min monolgs(like dramatic and funny oposits) so i hope u can help