Subjects worksheet for identifying subjects in sentences.

Let's solve this grammar worksheet step by step. The task is to underline the subject in each sentence.

What is a subject?

The subject of a sentence is the person, place, thing, or idea that is doing the action or being described. It usually comes before the verb (action word) and tells us *who* or *what* the sentence is about.

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Now let’s go through each sentence:

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1. I went to the park today.
- The subject is "I" because it's the one doing the action ("went").
✔ Underline: I

2. Mom baked cookies for us.
- The subject is "Mom" — she is the one who baked.
✔ Underline: Mom

3. The dog barked as we walked by.
- This sentence has two clauses. The main subject is "The dog", since it's doing the barking.
✔ Underline: The dog

4. The car is blue and white.
- The subject is "The car" — it's what is being described.
✔ Underline: The car

5. We are going to visit our grandparents.
- The subject is "We" — the people performing the action.
✔ Underline: We

6. My best friend is moving away.
- The subject is "My best friend" — the person who is moving.
✔ Underline: My best friend

7. We had a party on the last day of school.
- The subject is "We" — the ones who had the party.
✔ Underline: We

8. Our house has two stories.
- The subject is "Our house" — it's what has two stories.
✔ Underline: Our house

9. Dad went to work early today.
- The subject is "Dad" — he is the one who went to work.
✔ Underline: Dad

10. My sister rode her bike to the store.
- The subject is "My sister" — she is the one riding the bike.
✔ Underline: My sister

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Final Answer (with underlined subjects):

1. I went to the park today.
2. Mom baked cookies for us.
3. The dog barked as we walked by.
4. The car is blue and white.
5. We are going to visit our grandparents.
6. My best friend is moving away.
7. We had a party on the last day of school.
8. Our house has two stories.
9. Dad went to work early today.
10. My sister rode her bike to the store.

✔ All subjects have been correctly identified and should be underlined as per the instructions.

Let me know if you'd like a printable version or explanation for any specific sentence!