Adjective identification exercise for language learners.

Task: Identify and circle all the adjectives in the given sentences.

#### Definition Recap:
An adjective is a word that describes or modifies a noun or pronoun. It provides more information about the qualities, characteristics, or states of the noun or pronoun it modifies.

#### Solution:

Let's analyze each sentence and identify the adjectives:

---

1. Nathan bought a shiny red car.
- Adjectives: shiny, red
- Explanation: "Shiny" describes the car's appearance, and "red" describes its color.

2. The spotted cow ate grass.
- Adjective: spotted
- Explanation: "Spotted" describes the cow's appearance.

3. A brown owl hooted into the night.
- Adjective: brown
- Explanation: "Brown" describes the owl's color.

4. The round pot is kept on the big table.
- Adjectives: round, big
- Explanation: "Round" describes the shape of the pot, and "big" describes the size of the table.

5. The four birds flew away into the blue sky.
- Adjective: blue
- Explanation: "Blue" describes the color of the sky.

6. Dan’s short brown coat got wet in the rain.
- Adjectives: short, brown
- Explanation: "Short" describes the length of the coat, and "brown" describes its color.

7. There are five boys and seven girls in my new class.
- Adjectives: new
- Explanation: "New" describes the state or condition of the class.

8. There are six black mugs on the rack.
- Adjective: black
- Explanation: "Black" describes the color of the mugs.

9. The old brown chest is heavy.
- Adjectives: old, brown, heavy
- Explanation: "Old" describes the age of the chest, "brown" describes its color, and "heavy" describes its weight.

10. The three tall women took a walk in the big park.
- Adjectives: tall, big
- Explanation: "Tall" describes the height of the women, and "big" describes the size of the park.

---

Final Answer:

Here are the adjectives circled in each sentence:

1. Nathan bought a shiny red car.
2. The spotted cow ate grass.
3. A brown owl hooted into the night.
4. The round pot is kept on the big table.
5. The four birds flew away into the blue sky.
6. Dan’s short brown coat got wet in the rain.
7. There are five boys and seven girls in my new class.
8. There are six black mugs on the rack.
9. The old brown chest is heavy.
10. The three tall women took a walk in the big park.

Boxed Final Answer:
\[
\boxed{\text{shiny, red, spotted, brown, round, big, blue, short, brown, new, black, old, brown, heavy, tall, big}}
\]