根据句意及首字母提示填空。
(1)You can ask a____ around you for help when you are in trouble.
(2)The girl will give us a c____ in English this afternoon.
(3)His s____  cheered the girl up. She was very thankful (感谢的).
(4)She always feels n____  when she speaks in public.
(5) —Don't make so much n____ . Your father is sleeping. —Sorry, Mom. I won't do that again.