Can or can't for abilityOnline version Test your knowledge of abilities by answering whether the given nouns can or can't perform certain actions. by Alejandro Vázquez Valdés 1 Can a river solve math problems? Yes No 2 Can a doctor heal? Yes No 3 Can a book swim? Yes No 4 Can a tree read? Yes No 5 Can a fish swim? Yes No 6 Can a musician play an instrument? Yes No 7 Can a chair dance? Yes No 8 Can a dog bark? Yes No 9 Can a fish climb trees? Yes No 10 Can a student learn? Yes No 11 Can a cloud write? Yes No 12 Can a pencil sing? Yes No 13 Can a mountain run? Yes No 14 Can a chef cook? Yes No 15 Can a bird fly? Yes No 16 Can a rock talk? Yes No