40. In the following sentence, which is the dependent clause? We played a game while we waited, and then we had dinner.
Answer: C
While we waited is the dependent clause.
A dependent clause cannot stand alone as a complete sentence and is typically introduced by a subordinating conjunction. In this sentence, "while we waited" is dependent on the main clause "We played a game" to provide complete meaning.
A) we played
This phrase is an independent clause as it can stand alone as a complete sentence. It expresses a complete thought without needing additional information.
B) then we had dinner
This phrase is also an independent clause. It contains a subject and verb, conveying a complete idea that does not rely on any other part of the sentence.
C) while we waited
This is the correct answer because it is a dependent clause. It introduces a condition or circumstance for the main action and cannot function as a standalone sentence.
D) a game
This phrase is a noun phrase and does not qualify as a clause. It does not contain a subject and a verb, and therefore does not express a complete thought.
Conclusion
The dependent clause "while we waited" is essential for understanding the timing of the action described in the independent clause. All other options are independent clauses or phrases that do not depend on additional context to convey their meaning, making them incorrect in identifying a dependent clause.