Нужно вставить a,an или -1.Teenagers like to listen to … music.2.Thr school hall was full of … noise.3.Could I have … glass of…

Нужно вставить a,an или -1.Teenagers like to listen to … music.2.Thr school hall was full of … noise.3.Could I have … glass of … water.4.It`s … fine wether today.5. i don`t like … cheese. 6.Would you like … apple? — No, thanks.7.I have bought … interesting book about … African nature.