Sure! Let's go through both exercises to find the words with different sounds in the underlined parts.

### Exercise 1:
1. **A. pain** - /eɪ/
**B. said** - /ɛ/
**C. afraid** - /eɪ/
**D. straight** - /eɪ/
**Different sound: B. said** (short e sound)

2. **A. ceiling** - /i/
**B. neighbor** - /eɪ/
**C. vein** - /eɪ/
**D. freight** - /eɪ/
**Different sound: A. ceiling** (long e sound)

3. **A. except** - /ɛ/
**B. there** - /ɛ/
**C. then** - /ɛ/
**D. playground** - /aʊ/
**Different sound: D. playground** (ow sound)

4. **A. make** - /eɪ/
**B. break** - /eɪ/
**C. station** - /eɪ/
**D. many** - /ɛ/
**Different sound: D. many** (short e sound)

5. **A. ready** - /ɛ/
**B. break** - /eɪ/
**C. ahead** - /ə/
**D. dead** - /ɛ/
**Different sound: C. ahead** (schwa sound)

### Exercise 2:
1. **A. head** - /ɛ/
**B. break** - /eɪ/
**C. bread** - /ɛ/
**D. heavy** - /ɛ/
**Different sound: B. break** (long a sound)

2. **A. said** - /ɛ/
**B. wait** - /eɪ/
**C. maid** - /eɪ/
**D. sail** - /eɪ/
**Different sound: A. said** (short e sound)

3. **A. start** - /ɑː/
**B. lake** - /eɪ/
**C. station** - /eɪ/
**D. came** - /eɪ/
**Different sound: A. start** (short a sound)

4. **A. ancient** - /eɪ/
**B. radio** - /eɪ/
**C. nature** - /eɪ/
**D. village** - /ɪ/
**Different sound: D. village** (short i sound)

5. **A. indicate** - /ɪ/
**B. mistake** - /eɪ/
**C. take** - /eɪ/
**D. says** - /ɛ/
**Different sound: A. indicate** (short i sound)

These are the different words from each exercise based on their sounds!