| I | II |
| 1. As deaf as | 5. gall |
| 2. As bitter as | 6. an eel |
| 3. As unpredictable as | 7. a post |
| 4. As slippery as | 8. the weather |
To solve the matching problem between the columns, we need to pair each item from column I with one from column II based on common idiomatic expressions.
Let's break down each item from column I and find its corresponding match in column II:
Using these matches, we generate the correct pairing:
| I | II |
| 1-7 | as deaf as a post |
| 2-5 | as bitter as gall |
| 3-8 | as unpredictable as the weather |
| 4-6 | as slippery as an eel |
Thus, the correct answer combination is 1-7, 2-5, 3-8, 4-6.