V.Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction 1: Mr. Thanh, who sing (A) English songs(B) very well(C), is (D) my teacher of English 2. We don't (A) really (B) have money enough (C) to buy (D) this house 3: Many people earn their living (A) from fishing (B) in the area and to sell (C) them to others for (D) money