"Practice ending sounds with this fun phonics worksheet featuring colorful illustrations and word endings like -o, -a, -e, -i, -u, -o, -e, -a, -e, -a, -e, and -a."

Problem Description:

The task involves identifying the ending sound for each picture and writing the corresponding letter to complete the word. The images represent common objects or concepts, and the goal is to match the ending sound with the appropriate letter.

Solution:

#### Step 1: Analyze Each Image and Determine the Ending Sound
We will go through each image row by row and identify the object or concept it represents. Then, we will determine the ending sound of the word and write the corresponding letter.

---

#### Row 1:
1. Image 1: A box.
- Word: "box"
- Ending sound: /ks/
- Letter: x
- Answer: box

2. Image 2: A hat.
- Word: "hat"
- Ending sound: /t/
- Letter: t
- Answer: hat

3. Image 3: A hen.
- Word: "hen"
- Ending sound: /n/
- Letter: n
- Answer: hen

---

#### Row 2:
4. Image 4: A car.
- Word: "car"
- Ending sound: /r/
- Letter: r
- Answer: car

5. Image 5: A glue stick.
- Word: "glue"
- Ending sound: /u/
- Letter: u
- Answer: gue

6. Image 6: A fire.
- Word: "fire"
- Ending sound: /r/
- Letter: r
- Answer: fire

---

#### Row 3:
7. Image 7: A bowl of liquid.
- Word: "liquid"
- Ending sound: /d/
- Letter: d
- Answer: liquid

8. Image 8: A fox.
- Word: "fox"
- Ending sound: /ks/
- Letter: x
- Answer: fox

9. Image 9: A woman.
- Word: "woman"
- Ending sound: /n/
- Letter: n
- Answer: woman

---

#### Row 4:
10. Image 10: A cap.
- Word: "cap"
- Ending sound: /p/
- Letter: p
- Answer: cap

11. Image 11: The number 10.
- Word: "ten"
- Ending sound: /n/
- Letter: n
- Answer: ten

12. Image 12: A boy.
- Word: "boy"
- Ending sound: /y/
- Letter: y
- Answer: boy

---

#### Final Answer:
```
box hat hen
car gue fire
liquid fox woman
cap ten boy
```

Explanation:

- For each image, we identified the object or concept it represents.
- We then determined the ending sound of the corresponding word.
- Finally, we matched the ending sound with the appropriate letter to complete the word.

This approach ensures that the task is completed accurately and systematically.

Final Answer:
\boxed{box, hat, hen, car, glue, fire, liquid, fox, woman, cap, ten, boy}