Questions 1 - 3: Choose the word among A, B, C or D whose underlined part is pronounced differently from that of the others: 1. A. advanced B. established C. preferred D. stopped 2. A. compose B. opponent C. wholesale D. colony 3. A. epidemic B. illegal C. education D. competitor Questions 4 – 5 : Choose the words among A, B, C or D whose main stress is placed differently from the others: 4. A. enthusiast B. category C. household D. conical 5. A. disaster B. bamboo C. habitat D. curriculum Questions 5- 30 : Choose one best option.