Here are the words for each picture based on the provided first letters:

1. b - **book**
2. t - **tofu**
3. s - **soup**
4. w - **wolf**
5. c - **chef**
6. g - **glue**
7. n - **noodles**
8. s - **syrup**

Now, let's categorize the words into the correct columns based on their vowel sounds:

**/ʊ/**:
- book
- soup
- wolf
- glue

**/uː/**:
- tofu
- chef
- noodles
- syrup

So the final arrangement is:

**/ʊ/**:
- book
- soup
- wolf
- glue

**/uː/**:
- tofu
- chef
- noodles
- syrup