C. Bound D. cloud Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the other th the position of primary stress in the following questions. 3. A. answer B. surprise C. ticket 4. A. invention B. discover C. interview Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the fo questions. 5. In some parts of the country, prices are A. the highest B. higher 6. They can on these shirts in the fitting room. B. trying C. try A. to try 7. While Peter flowers in the back yard, the phone rang. B. has watered C. watered A. were watering 8. I wish I Bob to the airport last night. A. had taken B. to than in others. C. highest C. didn't take D. language D. continue D. more high D. tried D. was watering D. weren't taking giúppppp mìnhhhhhhhh