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Let's analyze the words based on their phonetic notations to identify the differences in pronunciation for the underlined parts. 1. **Identify the word with a differently pronounced underlined part:** - A. **ahead**: əˈhɛd - B. **handicraft**: ˈhændikræft - C. **speciality**: spɛʃiˈælɪti - D. **congested**: kənˈʤɛstɪd - E. **honour**: ˈɑnər **Answer**: The underlined parts of A (ə) and E (ˈɑ) are different from the others. The word **"honour"** (E) is pronounced with an "o" sound (ɑ), while the others have different vowel sounds. Thus, **"honour"** is the correct answer. 2. **Identify the word with a differently pronounced underlined part:** - A. **better**: ˈbɛtər - B. **elegant**: ˈɛləgənt - C. **flower**: flaʊər - D. **hospital**: ˈhɑspɪtəl **Answer**: The underlined parts of A (ɛ) and B (ɛ) are the same, but C (aʊ) is different, as is D (ɑ). The word **"flower"** (C) has a distinct vowel diphthong sound (aʊ), unlike the other words which contain different vowel sounds. Thus, **"flower"** is the correct answer. 3. **Identify the word with a differently pronounced underlined part:** - A. **know**: noʊ - B. **allow**: əˈlaʊ - C. **how**: haʊ **Answer**: The underlined part of A (oʊ) is pronounced differently from B (aʊ) and C (aʊ). Thus, the correct answer is **"know"** (A). 4. **Identify the word with a differently pronounced underlined part:** - A. **thorough**: θəroʊ - B. **although**: ɔlˈðoʊ - C. **loudspeaker**: ˈlaʊdspikər - D. **shoulder**: ˈʃoʊldər **Answer**: The underlined parts of A (ə) and B (ɔ) are different from C (aʊ) and D (oʊ). The words **"thorough"** (A) and **"although"** (B) have different vowel sounds in their stressed syllables compared to C and D. Thus, either **"thorough"** or **"although"** can be correct. Based on these analyses, the correct answers to the questions are: 1. **honour** 2. **flower** 3. **know** 4. **thorough** or **although** (both are acceptable)