1. —Are you sure you will be back for the class get-together next weekend？
—________.
A. Forget it. B. You bet！ C. I will. D. So what?
2. Premier Wen Jiabao spoke of China's desire to see _____ great progress from _____ two-week UN climate change conference in Copenhagen.
A. /; a B. a; the C. /; the D. the; a
