19. It was in the hotel ________ the famous singer lived _______ she was killed.
Father advised me not to say anything until_____ at the meeting.
You’re_____your time trying to persuade him. He’ll never join us.
Well, we have been waiting here_____for the guest.
—— Aren’t you be chairman? —— No, and I _____.
——Do you think Jack is going to watch a football match this weekend? —— _____.