Grammar exercise sheet where students identify parts of speech in simple sentences.

To solve the problem, we need to identify and mark the verbs (circle them) and nouns (underline them) in each sentence. Let's go through each sentence step by step:

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1. Ann is catching the ball.

- Verbs: "is catching"
- Explanation: "is catching" is a verb phrase where "is" is a helping verb and "catching" is the main verb.
- Nouns: "Ann," "ball"
- Explanation: "Ann" is a proper noun (a person's name), and "ball" is a common noun.

Marked Sentence:
*Ann* is catching *the ball.*

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2. They bought an old car.

- Verbs: "bought"
- Explanation: "bought" is the past tense of the verb "buy."
- Nouns: "They," "car"
- Explanation: "They" is a pronoun (acting as a noun), and "car" is a common noun.

Marked Sentence:
*They* bought *an old car.*

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3. Ram slept all night.

- Verbs: "slept"
- Explanation: "slept" is the past tense of the verb "sleep."
- Nouns: "Ram"
- Explanation: "Ram" is a proper noun (a person's name).

Marked Sentence:
*Ram* slept *all night.*

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4. Rani painted the house red.

- Verbs: "painted"
- Explanation: "painted" is the past tense of the verb "paint."
- Nouns: "Rani," "house"
- Explanation: "Rani" is a proper noun (a person's name), and "house" is a common noun.

Marked Sentence:
*Rani* painted *the house* red.

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5. My dog barked at the stranger.

- Verbs: "barked"
- Explanation: "barked" is the past tense of the verb "bark."
- Nouns: "dog," "stranger"
- Explanation: "dog" and "stranger" are common nouns.

Marked Sentence:
My *dog* barked at *the stranger.*

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6. Mary walked to the theatre.

- Verbs: "walked"
- Explanation: "walked" is the past tense of the verb "walk."
- Nouns: "Mary," "theatre"
- Explanation: "Mary" is a proper noun (a person's name), and "theatre" is a common noun.

Marked Sentence:
*Mary* walked to *the theatre.*

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7. Edith watched the bird’s nest.

- Verbs: "watched"
- Explanation: "watched" is the past tense of the verb "watch."
- Nouns: "Edith," "bird’s nest"
- Explanation: "Edith" is a proper noun (a person's name), and "bird’s nest" is a compound noun.

Marked Sentence:
*Edith* watched *the bird’s nest.*

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Final Answer:

Here are the marked sentences with verbs circled and nouns underlined:

1. *Ann* is catching *the ball.*
2. *They* bought *an old car.*
3. *Ram* slept *all night.*
4. *Rani* painted *the house* red.
5. My *dog* barked at *the stranger.*
6. *Mary* walked to *the theatre.*
7. *Edith* watched *the bird’s nest.*

Boxed Final Answer:
\boxed{
\begin{aligned}
1. & \text{ *Ann* is catching *the ball.*} \\
2. & \text{ *They* bought *an old car.*} \\
3. & \text{ *Ram* slept *all night.*} \\
4. & \text{ *Rani* painted *the house* red.} \\
5. & \text{ My *dog* barked at *the stranger.*} \\
6. & \text{ *Mary* walked to *the theatre.*} \\
7. & \text{ *Edith* watched *the bird’s nest.*} \\
\end{aligned}
}