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 the position of stress

Here's the correct answer to your questions:

I. The word whose underlined part differs in pronunciation:
1. C. anxiety
2. B. deadline
3. A. educate
4. B. physical
5. A. healthy

II. The word that differs in the position of the primary stress:
6. D. awake
7. C. appropriate
8. C. distraction
9. C. maintaining
10. B. result

III. The correct answer to complete the sentences:
1. B. assignment
2. C. physical health
3. D. anxiety

If you have further questions or need more assistance, feel free to ask!