----- Nội dung dịch tự động từ ảnh ----- Question 3: Choose the word (A, B, C or D) which has a different sound in the part underlined. 1. A.Looked B. loved C. laughed D. stopped 2.A. killed B. listened C. played D.perfected 3.A boat 4.A. exercise 5.A. tennis 6.A. cold 7.A. both B house C. tower D. how C. contest C.chess C. crowded C. farther D. teacher D. clever D. pagoda D. anything B. tennis B. prepare B. snow B. earth