Choose the word whose underlined part is pronounced differently from the others. A. thinB. landC. traditionD. thing A. pinkB. thankC. bringD. longevity A. lanternB. invaderC. nationD. race A. carrotB. cityC. cakeD. class A. ageB. giveC. gardenD. guitar

1. C. tradition: The underlined part "tra" in "tradition" is pronounced /træ/, while the other words have the underlined parts pronounced with the /θ/ sound (thin, thing) or the /l/ sound (land).

2. D. longevity: In this case, "longevity" is pronounced with a /dʒ/ sound, which is different from the /p/, /θ/, and /b/ sounds in the other words (pink, thank, bring).

3. B. invader: The underlined part "va" in "invader" is pronounced /veɪ/, while the other words have underlined parts pronounced with /æ/, /eɪ/, or /eɪ/ sounds (lantern, nation, race).

4. C. cake: Here, "cake" has a long /eɪ/ sound, while the other words (carrot, city, class) have shorter vowel sounds.

5. D. guitar: The word "guitar" has the /g/ sound plus a complex vowel sound /ɪ/, making it distinct from the other options that start with an immediate vowel sound /eɪ/ or /ɪ/.

In these exercises, the focus is on identifying unique pronunciation among a series of words, showcasing the variety in English phonetics.