What does the metaphor in this text suggest?
Wanda felt a roller coaster of emotions when she heard the news.

 - Wanda had varied feelings.
 - Wanda found the news scary.
The text uses a metaphor, comparing two things that are not actually alike without using like or as.
The metaphor Wanda felt a roller coaster of emotions suggests that Wanda had varied feelings. A roller coaster has a dramatic mix of ups and downs, and so do Wanda's feelings.