I'll be happy to help you with the analysis.
16. A. mechanic B. chemistry C. cinema D. finally
Analyze: 'mechanic' stressed at second syllable, 'chemistry' stressed at first syllable, 'cinema' stressed at first syllable, 'finally' stressed at first syllable
Answer: A. mechanic
17. A. advantage B. musical C. politics D. apartment
Analyze: 'advantage' stressed at second syllable, 'musical' stressed at first syllable, 'politics' stressed at first syllable, 'apartment' stressed at second syllable
Answer: C. politics or B. musical (both are correct)
18. A. expression B. easily C. depression D. disruptive
Analyze: 'expression' stressed at second syllable, 'easily' stressed at first syllable, 'depression' stressed at second syllable, 'disruptive' stressed at second syllable
Answer: B. easily
19. A. eleven B. history C. nursery D. different
Analyze: 'eleven' stressed at second syllable, 'history' stressed at first syllable, 'nursery' stressed at first syllable, 'different' stressed at first syllable
Answer: A. eleven
20. A. physical B. achievement C. government D. national
Analyze: 'physical' stressed at first syllable, 'achievement' stressed at second syllable, 'government' stressed at first syllable, 'national' stressed at first syllable
Answer: B. achievement
21. A. parallel B. dependent C. primary D. educate
Analyze: 'parallel' stressed at first syllable, 'dependent' stressed at second syllable, 'primary' stressed at first syllable, 'educate' stressed at first syllable
Answer: B. dependent
22. A. general B. applicant C. usually D. October
Analyze: 'general' stressed at first syllable, 'applicant' stressed at first syllable, 'usually' stressed at first syllable, 'October' stressed at second syllable
Answer: D. October
23. A. economic B. experience C. entertainment D. introduction
Analyze: 'economic' stressed at third syllable, 'experience' stressed at second syllable, 'entertainment' stressed at third syllable, 'introduction' stressed at third syllable
Answer: B. experience
24. A. qualification B. (not available) C. responsibility D. recommendation
Analyze: 'qualification' stressed at fourth syllable, 'responsibility' stressed at fourth syllable, 'recommendation' stressed at fourth syllable
Answer: (No correct answer, as 'disappointedly' is not available)
25. A. addition B. suitable C. shortcoming D. honestly
Analyze: 'addition' stressed at second syllable, 'suitable' stressed at first syllable, 'shortcoming' stressed at first syllable, 'honestly' stressed at first syllable
Answer: A. addition
26. A. traditional B. majority C. appropriate D. electrician
Analyze: 'traditional' stressed at second syllable, 'majority' stressed at second syllable, 'appropriate' stressed at second syllable, 'electrician' stressed at third syllable
Answer: A, B, C (all are correct, except for 'electrician')
27. A. imprisonment B. behave C. dissatisfied D. picturesque
Analyze: 'imprisonment' stressed at second syllable, 'behave' stressed at second syllable, 'dissatisfied' stressed at second syllable, 'picturesque' stressed at first syllable
Answer: D. picturesque
28. A. afternoon B. necessary C. compliment D. serious
Analyze: 'afternoon' stressed at third syllable, 'necessary' stressed at first syllable, 'compliment' stressed at first syllable, 'serious' stressed at first syllable
Answer: A. afternoon
29. A. accountant B. professor C. develop D. typical
Analyze: 'accountant' stressed at second syllable, 'professor' stressed at second syllable, 'develop' stressed at second syllable, 'typical' stressed at first syllable
Answer: D. typical
30. A. invitation B. computation C. industry D. understand
Analyze: 'invitation' stressed at third syllable, 'computation' stressed at third syllable, 'industry' stressed at first syllable, 'understand' stressed at third syllable
Answer: C. industry