E1: Mark the letter A, B, C or D on your answer sheet to indicate the answer that differs from the other three in the position of stress in each of the following questions.

Question 1: A. bias                         B. result                C. presence                 D. discount

Question 2: A. instant                  B. public                 C. secure                 D. simple

[12U7] LÝ THUYẾT VÀ BÀI TẬP THỰC HÀNH - GV