Question

which is a dependent clause? during intermission, while we were discussing the performance dodging frantically, a valet ran through the crowd and into the theater dashing after him, two police officers plowed through the lobby crowd discussing the commotion, we decided it was more exciting than the play

Explanation:

Una cláusula dependiente no puede standar sola como oración completa. "while we were discussing the performance" es una cláusula dependiente ya que no expresa un pensamiento completo por sí misma y está precedida por la frase preposicional "during intermission". Las otras opciones son frases o oraciones completas con sujeto y verbo que expresan un pensamiento completo.

Answer:

"during intermission, while we were discussing the performance"