Have you heard about Volunteer? —Sure, A volunteer is someone _________ is willing to offer help without being paid..
Ang Lee, a Chinese director, won the Best Director again in his_______ last year. —How great he was! It was his ______ time to win an Oscar.
There are days in a week. Theday is Saturday.
Did you watch the opening of Winter Olympic games?— No, I didn’t. I ______ on the Internet.
This is _______ book I bought yesterday. Isn’t it ________ interesting one?