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

Sure! Here are the answers to the questions you provided:

1. **Question 1**: A. chemistry
2. **Question 2**: D. treasure
3. **Question 3**: B. abroad
4. **Question 4**: C. activity
5. **Question 5**: D. sat - looked
6. **Question 6**: A. making
7. **Question 7**: D. self-guided
8. **Question 8**: A. nature
9. **Question 9**: D. come back
10. **Question 10**: C. don’t turn
11. **Question 11**: B. I'm really sorry.
12. **Question 12**: C. a

**For Questions 13-16 (Classroom Rules):**
13. B. carefully
14. D. raise your hand
15. A. focus
16. C. neat

Feel free to ask if you need further assistance!