Grade 4 worksheet on action and linking verbs with a fun birthday cake illustration.

Problem Overview:

The task is to identify whether the verbs in each sentence are action verbs or linking verbs. Here's a brief explanation of the two types:

- Action Verb: Describes what the subject does. It shows an action performed by the subject.
- Linking Verb: Links the subject to words that describe or rename the subject. Common linking verbs include "is," "am," "are," "was," "were," "becomes," "seems," etc.

Solution:

Let’s analyze each sentence and determine the type of verb:

---

#### 1. The bird ate the worm.
- Verb: "ate"
- Type: Action verb (describes the action of the bird eating the worm).
- Answer: A

#### 2. My mom looks beautiful.
- Verb: "looks"
- Type: Linking verb (links "mom" to the adjective "beautiful").
- Answer: L

#### 3. Michael is a lawyer.
- Verb: "is"
- Type: Linking verb (links "Michael" to the noun "lawyer").
- Answer: L

#### 4. My parents are American.
- Verb: "are"
- Type: Linking verb (links "parents" to the adjective "American").
- Answer: L

#### 5. The boy and his friends played soccer at recess.
- Verb: "played"
- Type: Action verb (describes the action of playing soccer).
- Answer: A

#### 6. Leslie and Brian bought a car for their daughter.
- Verb: "bought"
- Type: Action verb (describes the action of buying a car).
- Answer: A

#### 7. The pizza tastes spicy.
- Verb: "tastes"
- Type: Linking verb (links "pizza" to the adjective "spicy").
- Answer: L

#### 8. Ian forgot to shut the door.
- Verb: "forgot"
- Type: Action verb (describes the action of forgetting).
- Answer: A

#### 9. The teacher instructs the students about the rules.
- Verb: "instructs"
- Type: Action verb (describes the action of instructing).
- Answer: A

#### 10. My favorite shirt is green and silky.
- Verb: "is"
- Type: Linking verb (links "shirt" to the adjectives "green" and "silky").
- Answer: L

#### 11. The television and radio are broken.
- Verb: "are"
- Type: Linking verb (links "television and radio" to the adjective "broken").
- Answer: L

#### 12. Kelly made a cake for Allison's birthday.
- Verb: "made"
- Type: Action verb (describes the action of making a cake).
- Answer: A

---

Final Answers:

1. A
2. L
3. L
4. L
5. A
6. A
7. L
8. A
9. A
10. L
11. L
12. A

Boxed Final Answer:

\[
\boxed{A, L, L, L, A, A, L, A, A, L, L, A}
\]