The prairie dog is a kind of squirrel. It has brown fur and a short tail. Prairie dogs eat grasses, leaves, roots, and seeds. Some types of prairie
dogs live in big colonies and dig enormous burrows. Members of the colony use different sounds to signal each other about danger. For example, If
wolf approaches, a prairie dog will bark to warn members of the colony. The prairie dogs then go to their burrows. Prairie dogs also have a special
sound they use to greet each other.
Janet wants to replace the word "go" in her report with a word that explains how the prairie dogs act when warned of danger.
Which word should Janet use to replace the word "go"?
O 1. run
O2 return
3. retreat
O 4. travel