Here are the corrections for the incorrect entries in the table:

1. **Hot**
- Comparative: The correct form is **hotter**, which is correct in the table.
- Superlative: Correct form is **the hottest**, which is also correct in the table.

2. **Pretty**
- Comparative: Should be **prettier**; the table has **- prettier** which looks like a typo.
- Superlative: Should be **the prettiest**, which is also missing.

3. **Large**
- **Correct throughout.**

4. **Funny**
- **Correct throughout.**

5. **Long**
- **Correct throughout.**

6. **Nice**
- **Correct throughout.**

7. **Ugly**
- **Correct throughout.**

8. **Cold**
- **Correct throughout.**

9. **Dangerous**
- Comparative: The correct form is **more dangerous** which is correct in the table.
- Superlative: Should be **the most dangerous**, but there's a typo as it says **the most dangers**.

10. **Lucky**
- **Correct throughout.**

11. **Strange**
- **Correct throughout.**

12. **Slow**
- **Correct throughout.**

13. **Wet**
- **Correct throughout.**

14. **Short**
- **Correct throughout.**

15. **Bad**
- Comparative: The correct form is **worse**, which is correct in the table.
- Superlative: Should be **the worst**, which is also correct in the table.

16. **Big**
- Comparative: Correct as **bigger**.
- Superlative: Correct as **the biggest**.

17. **Expensive**
- Comparative: Should be **more expensive**, which is correct.
- Superlative: Should be **the most expensive**, which is also correct.

### Summary of Corrections:

- **Pretty**: Should read **prettier** (instead of **- prettier**) and **the prettiest**.
- **Dangerous**: Should read **the most dangerous** (instead of **the most dangers**).

Feel free to ask if you need further assistance!