9. Which of the following sentences is grammatically correct?

Answer: A

Explanation:

I wanted ice cream; he wanted cake.

This sentence is grammatically correct as it properly uses a semicolon to connect two independent clauses that are closely related.

A) I wanted ice cream; he wanted cake.

This option is correct because it effectively uses a semicolon to link two independent clauses that could stand alone as separate sentences. The semicolon indicates a close relationship between the two thoughts, making the sentence both clear and concise.

B) I wanted ice cream; he wanted cake.

While this option appears identical to option A, it is still correct for the same reasons. However, it does not contribute anything new or different from option A, making it redundant.

C) I wanted ice cream, he wanted cake.

This option is incorrect as it uses a comma to join two independent clauses without a coordinating conjunction. This creates a comma splice, which is a grammatical error.

D) I wanted ice cream, but he wanted cake.

Although this sentence is grammatically correct, it uses a comma and a coordinating conjunction ("but") to connect the clauses. While the structure is valid, it does not follow the same format as the correct answer, which uses a semicolon.

Conclusion

Option A is definitively correct as it correctly employs a semicolon to connect two independent clauses, effectively conveying the relationship between the two ideas. While options B and D are also grammatically correct, they do not fulfill the criteria of the question as directly as option A. Option C contains a comma splice, making it incorrect, while option D, despite being correct, deviates from the required structure of the answer.