Mark the letter A, B, C or D on your answer sheet to indicate the word

Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress in each of the following questions.

1.A. person                   B. father                  C. teacher               D. enjoy

2. A. prefer                   B. enjoy                    C. mother                  D. agree

3. A forest                  B. erupt                  C. rescue                 D. worker

4. A.victim               B. demage                C. busy                    D. dride

Giúp mik nha