Which one has the main stress differently from the others?

Question 24. Which one has the main stress differently from the others?
A. pollution
18. consumer
Question 25. We should go to work by bike
A. reduce
B. reducing
B. makes
Question 26. My teacher of English often
A. takes
C. electric
air pollution.
C. to reduce
D. pesticide
D. reduces
me advice on how to improve English well.
C. copes
D. gives
Question 27. Which one has the underlined part pronounced differently from the others?
A. occur
B. sun
Question 28. He made a deep
A. impressive
C. club
D. erupt
on the members of his English speaking club.
C. impressively
B. impression
D. impress
Question 29. Nam and Lan are talking about protecting the environment from pollution.
- Nam: "I think it will be better if we use banana leaves to wrap food instead of plastic bag
- Lan: "
دو
A. Thank you very much.
C. No problem.
B. You're welcome.
D. That's a good idea.