31.   But the video hardly scratches the surface of his amazing life.

32.   But the track, and the sport at large, is still only scratching the surface.

33.   But these basic characterizations only scratch the surface.

34.   But with limited resources and a constant stream of new immigrants needing services, agency workers say they barely scratch the surface.

35.   Citing artists like Catan, Domingo says if you scratch the surface, artistic talent from Spanish-speaking composers and artists will spill out.

36.   Detractors counter that online assistance only scratches the surface of complicated debt problems and that people deeply in debt need comprehensive help to overcome bad habits.

37.   Do not use any cleaner that can scratch polished surfaces.

38.   Do not use the counter surface as a cutting board, because knives can scratch the surface.

39.   Despite increasing success in drug seizures, the anti-narcotics operations barely scratch the surface.

40.   Despite the gloss of a European resort, Patricia Barnett argues that tourists should scratch the surface before visiting.