Title: Arnie is a black and white dog that barks at anything out of place. His owners came quickly downstairs, and the stranger left the yard. Arnie's owners gave him a biscuit for his protective behavior. Choices: a. Ryan won first place for his cool new invention. b. Arnie barked and barked, alerting his owners. c. One day, a stranger entered Arnie's back yard.
3b, 2c