【2012江苏卷】30. One's life has value one brings value to the life of others.
A. so that B. no matter how C. as long as D. except that
【2012湖南】32. ____ hard you try, it is difficult to lose weight without cutting down the amount you eat.
A. However B. Whatever C. Whichever D. Whenever
【2012湖南】28. ____ I always felt I would pass the exam, I never thought I would get an A.
A. While B. Once C. If D. Until
