Check my answers please

A tiny red bird in a tree outside my window chirped while I practiced my flute solo for the winter concert.
Which part of this sentence is a clause?
A. "my flute solo" ** My Answer **
B. "a tiny red bird"
C. "while I practiced"
D. "for the winter concert"

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Great job! Your answer is correct.

In this sentence, the clause is "while I practiced." It is a dependent clause because it cannot stand alone as a complete sentence.