Mark the letter A, B, C, or D to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
| 1: A. lake | B. bay | C. cane | D. lack |
| 2: A. lurk | B. luck | C. but | D. putt |
| 3: A. stopped | B. expected | C. finished | D. faced |
| 4: A. thoughtful | B. threaten | C. therefore | D. thin |
| 5: A. grease | B. sympathy | C. horse | D. rose |
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