1 my mom asked me to help my brother.
2 the hat made him very warm.
3 the event made all the people very angry.

4 raise your hand when you want to ask a question.
5 he fell asleep while he was reading a book.
6 when i was born, my mom was 29.

-어색한 부분을 고쳐라
7 children always make their mother busily.-busy 로 고쳐야함
8 she read a book because she was waiting for the bus-
she read a book wile shw was waiting for the bus. 로 고침

1-8번까지 굵은 부분으로 된 부분들이 다 맞는건가요?