Read the sentence. Swinging through the air, the children were delighted by the acrobats on the stage.

Which revision best corrects the dangling modifier?

The children were delighted by the acrobats swinging through the air on the stage.
The children were delighted by the acrobats on the stage swinging through the air.
The children swinging through the air were delighted by the acrobats on the stage.
The children swinging through the air were delighted on the stage by the acrobats.

Read this passage. my career in journalism has taught me the challenges of capturing sporting events, yet gregor powell's descriptions are flawless. powell is a gold-medal paralympic swimmer, but his memoir proves that his true strength is the power of his insights. what feature distinguishes this passage as a foreword?

On november 17, 1968, football fans across the united states sat glued to their televisions. a close game between two top teams—the new york jets and the oakland raiders—was being broadcast. when the jets pulled ahead with only fifty seconds remaining, viewers went wild. but then, just as the raiders were bringing the ball across midfield, the game disappeared from the screen! in its place, a previously scheduled children's movie, heidi, started playing. callers flooded the tv network's phone lines, but it was too late. the raiders scored two touchdowns in the very final moments—touchdowns that were unseen by all but west coast viewers. as a result of the interrupted event, dubbed "the heidi game," television networks began delaying their regularly scheduled programs until football games had ended.

Which phrase best defines “quotations”