Перечислите органы чувств иглокожих.

1) I can’t but buy tickets for the concert because I promised my children to go with them
2) Please, stop playing the piano so loudly!
3) I feel very uncomfortable to ask you to help me but you are the only person who can do it.
4) My sister likes singing. And she sings anywhere.
5) My brother hates going to the music school, he thinks it's boring.
6) I can’t wait getting a new album of Madonna as a birthday present.
7) My friend began writing music when he was 5. He is going to be composer.
8) Though my parents hate rock I can’t give up listening rock music every day.
9) I remember having invited Helen and John to the party when I met them at them shopping centre. 
10) I stopped to talk with my friend.