40. Archaelologists in England found the grave of a man, _____________________(追溯到)around 2,300 BC. (date)

39. Portial told Shylock to be merciful, but Shylock refused ______________________(对…表示怜悯)on Antonio. (mercy)

38. ______(了解…的情况) the mistakes that you make. It is important to learn from them. (track)

37. The question was so difficult that________________(我甚至连试都没有试)at it. (attempt)

36. Seeing his funny face, we _________________________(禁不住笑了). (resist)

35. Many companies are eager to sign a contract with Amanda, ______________(有潜力) make a super star. (who, potential)

34. With professional training and guidance, she attended the Seoul Paralympics in 1988 and since then ___________ (她参加)five competitions and never lost one gold medal. (participate)

33. It is not enough________________(同情) the disabled. We should learn to respect them and help them understand their valuable role in society. (sympathy)