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.