--- What are you doing for vacation, Ada?
--- I'm ________ to Tibet for a week.
--- I quite like the songs sung by Zhou Jielun.
--- Yeah, he is really ________ unusual singer, you know.
-________ will the meeting be ready?
-In an hour．
-Look at the girl with a pair of glasses over there．Can you tell me _________?
-She is a nurse．
选择适当的词语替换句中的画线部分
After a long walk, my father felt exhausted.
We convinced him there was no danger.
Mr. Liu rushed to the boy and saved him.
My alarm clock didn't go off this morning.