Which word is a coordinating conjunction?

Which word is a coordinating conjunction?

• A. Although
• B. And
• C. Because
• D. Until

Answer: (B)

The main idea here is spotting coordinating conjunctions, which link equal parts of a sentence—two nouns, two verbs, two independent clauses, or items in a list. And is a coordinating conjunction because it joins elements of equal importance without making one depend on the other. You can see this in phrases like “apples and oranges” or “She sang, and he danced” where two items or two clauses are connected on the same level. The other options are different kinds of conjunctions that introduce ideas in a dependent way. Although signals contrast and introduces a subordinate clause, because gives a reason and also starts a dependent clause, and until marks a point in time within a dependent clause. Those are characteristic of subordinating conjunctions, not coordinating ones.

The main idea here is spotting coordinating conjunctions, which link equal parts of a sentence—two nouns, two verbs, two independent clauses, or items in a list. And is a coordinating conjunction because it joins elements of equal importance without making one depend on the other. You can see this in phrases like “apples and oranges” or “She sang, and he danced” where two items or two clauses are connected on the same level.

The other options are different kinds of conjunctions that introduce ideas in a dependent way. Although signals contrast and introduces a subordinate clause, because gives a reason and also starts a dependent clause, and until marks a point in time within a dependent clause. Those are characteristic of subordinating conjunctions, not coordinating ones.