Title: Tom the Good Son. Sentence 1: Tom wanted to do something nice for his parents. Sentence 2: Tom waited until they went out of town on a trip together. Sentence 3: While they were away, Tom cleaned the house and washed the car. Sentence 4: When his parents returned, they were stunned by what Tom had done. Choices: a. Billy is happy after riding in a hot air balloon. b. They celebrated by taking Tom out to dinner.
b