33.—There will be a talk show this time tomorrow.Would you go with me? —I'm sorry, but I ______ an important meeting.
______ will take you a lot of time to find him in the crowd.
_______ surprised me most was that she had become a famous singer.
_______ to say which one I should choose.
I think _______ right that you didn’t tell him the bad news.
_______ happened that I met one of my friends yesterday.