Certainly! Below are the correct answers for each question:

**Question 80: C. naivety** (Different pronunciation of "ai": /eɪ/ in sailor, tailor, painter vs. /aɪ/ in naivety)

**Question 81: A. character** (Different pronunciation of "a": /æ/ in character vs. /eɪ/ in flatter, equally, attraction)

**Question 82: B. wear** (Different pronunciation of "ea": /ɪə/ in wear vs. /iː/ in peace, weak, sea)

**Question 83: D. good** (Different pronunciation of "oo": /ʊ/ in good vs. /u:/ in zoo, goose, tooth)

**Question 84: B. fine** (Different pronunciation of "i": /aɪ/ in fine vs. /ɪ/ in skill, dinner, since)

**Question 85: B. floor** (Different pronunciation of "oo": /ɔː/ in floor vs. /ʊ/ in hook, book, look)

**Question 86: D. certificate** (Different pronunciation of "a": /eɪ/ in dedicated, eliminate, educate vs. /ə/ in certificate)

**Question 87: C. visits** (Different pronunciation of “s”: /s/ in visits vs. /z/ in seems, plays, travels)

**Question 88: C. good** (Different pronunciation of "oo": /ʊ/ in good vs. /u:/ in stool, bamboo, loose)

**Question 89: A. sculpture** (Different pronunciation of "u": /ʌ/ in sculpture vs. /ə/ in result, justice, figure)

**Question 90: B. practiced** (Different pronunciation of "ed": /t/ in practiced vs. /d/ in searched, subscribed, increased)

**Question 91: C. advertise** (Different pronunciation of "ad": /æd/ in advert, advent, advance vs. /ədˈvɜːt/ in advertise)

**Question 92: A. allow** (Different pronunciation of "ow": /aʊ/ in allow vs. /əʊ/ in tomorrow, slowly, below)

**Question 93: B. wanted** (Different pronunciation of "ed": /ɪd/ in wanted vs. /d/ in included, noticed, decided)

**Question 94: C. researches** (Different pronunciation of "-es": /ɪz/ in bushes, wishes, researches vs. /əz/ in headaches)

**Question 95: C. foot** (Different pronunciation of "oo": /ʊ/ in foot vs. /u:/ in tool, spoon, noon)

**Question 96: D. joined** (Different pronunciation of "ed": /d/ in joined vs. /t/ in dressed, dropped, matched)

**Question 97: C. take** (Different pronunciation of "a": /eɪ/ in take vs. /ɔː/ or /ɑ:/ in walk, call, talk)

**Question 98: B. opened** (Different pronunciation of "ed": /d/ in opened vs. /t/ in passed, washed, worked)

**Question 99: B. wear** (Different pronunciation of "ea": /ɛə/ in wear vs. /iː/ in dream, treat, mean)

**Question 100: A. attacks** (Different pronunciation of "s": /s/ in attacks vs. /z/ in medals, concerns, fingers)

These choices reflect differences in pronunciation that stand out among the given options.