NYSTCE English to Speakers of Other Languages (ESOL) Practice Test

Which of the following defines a clause in grammar?

1. A punctuation mark used in writing

2. A type of sentence error

3. A grammatical construction used to bring together a phrase and a sentence

4. A single word that expresses a complete thought

The correct answer is: A grammatical construction used to bring together a phrase and a sentence

A clause is fundamentally defined as a group of words that contains a subject and a predicate, which is essential for forming sentences. This construction can stand alone as a complete thought (independent clause) or depend on another clause for its meaning (dependent clause). The correct answer highlights that a clause serves as a grammatical construction that links phrases and sentences, illustrating its role in sentence structure. In contrast, a punctuation mark pertains to symbols that clarify meaning in writing but does not define a clause. A type of sentence error refers to various mistakes that can occur in written or spoken language, without direct reference to what constitutes a clause. Lastly, while single words can express complete thoughts, they are not classified as clauses, which require at least a subject and a verb. This distinction is vital in understanding how clauses function within sentences.