### Exercise 1: Choose the word whose underlined part is pronounced differently from the others.

1. A. **collection** B. **tradition** C. **exhibition** D. **question**
- **Answer:** C. **exhibition** (the "ex" is pronounced /ɛks/ while the others have a different vowel sound)

2. A. **version** B. **pleasure** C. **usual** D. **design**
- **Answer:** A. **version** (the "ver" is pronounced /vɜː/ while the others have a different sound)

3. A. **closure** B. **sure** C. **pleasure** D. **leisure**
- **Answer:** A. **closure** (the "clo" has a different /oʊ/ sound, while others contain /ʒ/)

4. A. **ocean** B. **concert** C. **musician** D. **official**
- **Answer:** B. **concert** (the "con" has a different vowel sound /ɑː/)

5. A. **so** B. **expensive** C. **saxophone** D. **music**
- **Answer:** A. **so** (the "so" has a different vowel sound /oʊ/)

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### Exercise 2: Put the words into the correct column.

**/ʃ/** (as in "sh")
- shy
- machine
- show
- paintbrush
- sugar

**/ʒ/** (as in "zh")
- leisure
- vision
- usual
- television
- musician
- closure
- ocean
- occasion

This categorizes the words into their correct respective phonetic sounds.