Title: The RV Air Conditioner. Sentence 1: Alex bought a used RV. Sentence 2: He hadn't gotten the RV checked out before buying it. Sentence 3: The RV had a broken air conditioning unit. Sentence 4: Alex couldn't take the RV out camping with the broken ac unit. Choices: a. The dog knocked the drink onto the magazine. b. Alex brought the RV in to get the air conditioner repaired.
b