---I hear Tina_____to appear in the advertisement. Is that true?---Oh, yes. She is busy preparing for it these days.
Do you like the book _______ is yellwo?
I once lived in a house _______ roof has fallen in.
He has a friend _______ father is a doctor.
Could you tell me _______?
Is this the reason ______ at the meeting for his carelessness in his work?