During an oral-comprehension lesson, students compare a carefully articulated recording with a spontaneous exchange. The teacher wants them to analyze how prominence, reduction, and connected speech contribute to meaning and may affect listening.

Considering English phonology in oral interaction, mark T, for true, and F, for false.

(__)In "Emma sent A draft, but not the final one," prominence on "a" can contribute to a contrast between an unspecified draft and the expected final version.
(__)A rising intonation contour gives an utterance interrogative grammatical structure independently of its syntax and communicative context.
(__)Reduced or coalescent forms in sequences such as "did you" may make segmentation difficult for learners who recognize the words more easily in isolation.
(__)Maintaining full vowels in unstressed grammatical words is necessary for an utterance to remain intelligible in spontaneous English speech.

After analysis, select the alternative that presents the CORRECT sequence of the items above, from top to bottom.