giúp mik với

A. Choose the word whose underlined part differs from the other three in pronunciation in each of the following questions. 1. A. tidy B. pollution C. protect D. prevent - The word "tidy" is different in pronunciation from the other three words. 2. A. plastic B. pollute C. waste D. picture - The word "picture" is different in pronunciation from the other three words. 3. A. plant B. water C. section D. forest - The word "section" is different in pronunciation from the other three words. B. Choose the word whose primary stress is placed on the first syllable. 4. A. tidy B. protect C. create D. prevent - The word "protect" has the primary stress on the first syllable. C. Choose the word whose primary stress is NOT placed on the second syllable. 5. A. recycle B. reduce C. organize D. important - The word "important" does not have the primary stress on the second syllable.