Question

What distinguishes a main clause from a subordinate clause?

• A. A main clause is always longer.
• B. A subordinate clause cannot be joined to any other clause.
• C. A main clause expresses a complete idea; a subordinate clause does not.
• D. Subordinate clauses always begin with conjunctions.

Answer 1

Answer:

C. A main clause expresses a complete idea; a subordinate clause does not.

A main clause (e.g., He reads a novel) is independent and makes complete sense. A subordinate clause (e.g., Though he is tired) is dependent and needs a main clause to convey full meaning.