Worksheet for identifying subjects in sentences, part of a series on grammar.

Let's solve the task step by step.

🔍 Understanding the Task

We are asked to underline the complete subject in each sentence.
The complete subject includes all the words that tell us *who or what* the sentence is about — usually the noun or pronoun and any modifiers (descriptive words) that go with it.

To find the subject, ask:
👉 *"Who or what is the sentence about?"*

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✔ Step-by-step Solutions

1. The eye doctor checked my vision.
- Who is the sentence about? → "The eye doctor"
- ✔ Underline: *The eye doctor*

2. Joe and Scott loved to waterski.
- Who is the sentence about? → "Joe and Scott"
- ✔ Underline: *Joe and Scott*

3. The little girl played with her doll.
- Who is the sentence about? → "The little girl"
- ✔ Underline: *The little girl*

4. The black cow ate some grass.
- Who is the sentence about? → "The black cow"
- ✔ Underline: *The black cow*

5. The grey wolf chased the rabbit.
- Who is the sentence about? → "The grey wolf"
- ✔ Underline: *The grey wolf*

6. The brown horse galloped around the corral.
- Who is the sentence about? → "The brown horse"
- ✔ Underline: *The brown horse*

7. The thunder clapped loudly.
- Who/what is the sentence about? → "The thunder"
- ✔ Underline: *The thunder*

8. Five boys sat on the benches.
- Who is the sentence about? → "Five boys"
- ✔ Underline: *Five boys*

9. The big, brown dog jumped over the fence.
- Who is the sentence about? → "The big, brown dog"
- ✔ Underline: *The big, brown dog*

10. The black truck raced around the track.
- Who/what is the sentence about? → "The black truck"
- ✔ Underline: *The black truck*

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📝 Summary of Answers:

| Sentence | Complete Subject |
|--------|------------------|
| 1 | The eye doctor |
| 2 | Joe and Scott |
| 3 | The little girl |
| 4 | The black cow |
| 5 | The grey wolf |
| 6 | The brown horse |
| 7 | The thunder |
| 8 | Five boys |
| 9 | The big, brown dog |
| 10 | The black truck |

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💡 Tip:

Remember: The subject tells you *who or what* is doing the action (or being described). It often comes before the verb, but not always. Always ask: *"Who or what is this sentence about?"*

Let me know if you'd like help identifying the predicates too! 😊