30. To become globally known, the pianist has been________ to serious daily practices. (A) demoted (B) delivered (C) devoted (D) distracted

37. According to the passage, how does lead get into our tap water? (A) Water pipes containing lead corrode, and the metal dissolves into the water. (B) The water authority does not monitor and treat source water that contains lead. (C) Lead gets into drinking water when the service line replacement is in process. (D) Drinking water is contaminated when it is tested and sampled by laboratories.

30. To become globally known, the pianist has been________ to serious daily practices.
(A) demoted
(B) delivered
(C) devoted
(D) distracted

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