Mọi người giúp em với ạ Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions. Question 1. A. conservation​ B. fascinating​C. exploitation​D. personality Question 2. A. cinema​ B. algebra​ C. chemistry​D. computing Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions. Question 3. A. vaulting​​ B. scoreboard C. supportive D. workforce Question 4. A. informs ​ B. mistakes ​ C. combines ​ D. complains