Which clause can stand alone as a complete sentence?

Which clause can stand alone as a complete sentence?

• A. Independent Clause
• B. Subordinate Clause
• C. Prepositional Phrase
• D. Appositive Phrase

Answer: (A)

The ability to stand alone as a sentence depends on whether the clause expresses a complete thought with a subject and a predicate. An independent clause does that: it has a subject and a verb (the predicate) and conveys a complete idea, so it can function as a sentence by itself. For example, “The cat slept.” clearly communicates a full thought and can stand alone. A subordinate clause, in contrast, starts with words like because, although, when, or which, and cannot stand alone because it depends on a main clause to complete its meaning. It leaves you hanging without additional information. A prepositional phrase such as “on the table” lacks a subject and predicate, so it can’t be a sentence by itself. An appositive phrase, which renames a noun (like “The novel, a bestseller, sold quickly”), adds information but doesn’t form a complete sentence on its own; it still relies on the rest of the sentence to convey a full idea. So the one that can stand alone as a complete sentence is the independent clause.

The ability to stand alone as a sentence depends on whether the clause expresses a complete thought with a subject and a predicate. An independent clause does that: it has a subject and a verb (the predicate) and conveys a complete idea, so it can function as a sentence by itself. For example, “The cat slept.” clearly communicates a full thought and can stand alone.

A subordinate clause, in contrast, starts with words like because, although, when, or which, and cannot stand alone because it depends on a main clause to complete its meaning. It leaves you hanging without additional information. A prepositional phrase such as “on the table” lacks a subject and predicate, so it can’t be a sentence by itself. An appositive phrase, which renames a noun (like “The novel, a bestseller, sold quickly”), adds information but doesn’t form a complete sentence on its own; it still relies on the rest of the sentence to convey a full idea.

So the one that can stand alone as a complete sentence is the independent clause.