Connecticut Foundations of Reading Test (FORT) Practice

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Prepare for the Connecticut Foundations of Reading Test (FORT). Access flashcards and multiple choice questions with detailed explanations. Ace your exam with confidence.

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Which of the following contains a vowel diphthong?

  1. Pin

  2. Boil

  3. Step

  4. Cat

The correct answer is: Boil

The answer is valid because "Boil" contains a vowel diphthong, which occurs when two vowel sounds are combined within the same syllable to create a single glide. In "Boil," the vowels 'o' and 'i' blend together to produce a unique sound that starts with the 'o' and glides into the 'i'. Recognizing vowel diphthongs is essential in phonetics and literacy education, as they affect pronunciation and can influence a reader's ability to decode words accurately. In contrast, the other options consist of short vowel sounds: "Pin" has a short 'i,' "Step" includes a short 'e,' and "Cat" features a short 'a.' None of these options include the merging of two vowel sounds that characterizes a diphthong.