31.   I understand the game, I understand the concepts, and guys see that.

32.   If most of the students failed to understand concepts, review and revise lessons to address misunderstandings.

33.   In January, Eisner said he did not understand the concept of the superhighway and thus did not want to invest in it.

34.   It is intended to help people like me, who turn white upon hearing the word spreadsheet, understand the concept of working with simple formulas in cells.

35.   Investors who thought they understood the concept of earnings per share got a jolt last week when the latest round of earnings reports came out.

36.   It benefits workers to understand the concepts employers will be using to direct their human resources objectives and policies.

37.   Jack Ayres, a lawyer for Schlichtemeier, pressed Scott about whether he understood the concept of fiduciary duty.

38.   Later, as Lynch grew older and became a funeral director himself, he understood the concept of undertaking less literally, more metaphorically.

39.   Of all the big-league players approaching the season that opens in two weeks, Ken Griffey Jr. understands this concept the best.

40.   On a visit to Pueblo communities in New Mexico last month, Speaker Newt Gingrich told Indian leaders that he had trouble understanding the concept of tribal sovereignty.