English grammar worksheet focusing on the use of "a," "an," and "the" with 24 sentences for practice.

Task Overview:

The task involves filling in the blanks with the appropriate articles: a, an, the, or leaving them blank if no article is needed. This requires understanding the rules for using articles in English:

1. "a" is used before singular nouns that begin with a consonant sound.
2. "an" is used before singular nouns that begin with a vowel sound.
3. "the" is used to refer to specific or previously mentioned nouns.
4. No article is used with plural nouns or abstract nouns when they are general.

Solution:

Below is the completed worksheet with explanations for each answer.

---

#### 1. ______ horse runs fast.
- Answer: A
- Explanation: "Horse" is a singular noun, and it begins with a consonant sound. Therefore, use "a".

#### 2. I saw ______ boy running in ______ street.
- Answer: A, the
- Explanation:
- "Boy" is a singular noun, and it begins with a consonant sound, so use "a".
- "Street" here refers to a specific street (implied context), so use "the".

#### 3. He can play upon ______ flute very well.
- Answer: The
- Explanation: "Flute" here refers to a specific instrument, so use "the".

#### 4. I saw ______ old man in ______ street.
- Answer: An, the
- Explanation:
- "Old man" is a singular noun, and "old" begins with a vowel sound, so use "an".
- "Street" refers to a specific street, so use "the".

#### 5. All ______ boys were present.
- Answer: (Blank)
- Explanation: "Boys" is a plural noun, so no article is needed.

#### 6. He is ______ M. Phil.
- Answer: A
- Explanation: "M. Phil." is a title or degree, and it begins with a consonant sound, so use "a".

#### 7. ______ moon is shining in ______ sky.
- Answer: The, the
- Explanation:
- "Moon" and "sky" are unique and specific, so use "the" for both.

#### 8. Man is ______ rational being.
- Answer: A
- Explanation: "Rational being" is a singular noun, and it begins with a consonant sound, so use "a".

#### 9. I have read ______ Arabian Nights.
- Answer: The
- Explanation: "Arabian Nights" is the title of a specific book, so use "the".

#### 10. Dawn is ______ English paper.
- Answer: An
- Explanation: "English paper" is a singular noun, and "English" begins with a vowel sound, so use "an".

#### 11. ______ whole milk was spilled.
- Answer: The
- Explanation: "Whole milk" here refers to a specific type of milk, so use "the".

#### 12. He is ______ European boy.
- Answer: A
- Explanation: "European boy" is a singular noun, and "European" begins with a consonant sound, so use "a".

#### 13. ______ higher you go, ______ cooler it is.
- Answer: The, the
- Explanation: Both "higher" and "cooler" are comparative adjectives, and they do not require articles. However, in this context, "the" is used for emphasis.

#### 14. We saw ______ snake in ______ grass.
- Answer: A, the
- Explanation:
- "Snake" is a singular noun, and it begins with a consonant sound, so use "a".
- "Grass" here refers to a specific area of grass, so use "the".

#### 15. ______ handle of this jug is durable.
- Answer: The
- Explanation: "Handle" here refers to a specific part of the jug, so use "the".

#### 16. He came here ______ hour ago.
- Answer: An
- Explanation: "Hour" is a singular noun, and it begins with a vowel sound, so use "an".

#### 17. ______ topic we are discussing is very interesting.
- Answer: The
- Explanation: "Topic" here refers to a specific topic being discussed, so use "the".

#### 18. She gave me ______ book.
- Answer: A
- Explanation: "Book" is a singular noun, and it begins with a consonant sound, so use "a".

#### 19. He read ______ book I gave him.
- Answer: The
- Explanation: "Book" here refers to a specific book (the one given by the speaker), so use "the".

#### 20. ______ less you work, ______ less you gain.
- Answer: The, the
- Explanation: Both "less" are comparative adjectives, and they do not require articles. However, in this context, "the" is used for emphasis.

#### 21. I have ______ bag of rice.
- Answer: A
- Explanation: "Bag" is a singular noun, and it begins with a consonant sound, so use "a".

#### 22. ______ river is full of water.
- Answer: The
- Explanation: "River" here refers to a specific river, so use "the".

#### 23. We rode ______ elephant.
- Answer: An
- Explanation: "Elephant" is a singular noun, and it begins with a vowel sound, so use "an".

#### 24. He hit himself with ______ stick.
- Answer: A
- Explanation: "Stick" is a singular noun, and it begins with a consonant sound, so use "a".

---

Final Answer:

```
1. A
2. A, the
3. The
4. An, the
5. (Blank)
6. A
7. The, the
8. A
9. The
10. An
11. The
12. A
13. The, the
14. A, the
15. The
16. An
17. The
18. A
19. The
20. The, the
21. A
22. The
23. An
24. A
```

Boxed Answer:
\boxed{
\begin{array}{ll}
1. \text{A} & 2. \text{A, the} \\
3. \text{The} & 4. \text{An, the} \\
5. \text{(Blank)} & 6. \text{A} \\
7. \text{The, the} & 8. \text{A} \\
9. \text{The} & 10. \text{An} \\
11. \text{The} & 12. \text{A} \\
13. \text{The, the} & 14. \text{A, the} \\
15. \text{The} & 16. \text{An} \\
17. \text{The} & 18. \text{A} \\
19. \text{The} & 20. \text{The, the} \\
21. \text{A} & 22. \text{The} \\
23. \text{An} & 24. \text{A} \\
\end{array}
}