21. --- Hi, Wang Xin! What impresses you so much in today’s news?
--- I’m quite impressed by the latest news that New Zealand rescuers refused to give up ____ hunt for _____ quake survivors.
A. a, the B. the, the C. /, / D. the, /
22. --- She joined a football team last fall and was recently made captain.
--- Never ____ she’d ever have that much energy.
A. could I have thought B. I would have thought
C. I had thought D. will I have thought
