The words alguno (some) and ninguno (none / not any) each have five forms because they must agree in number and gender with the nouns they describe. They also have the form algún and ningún which are used when the next word in the sentence is a singular masculine noun. In this activity you will select the form(s) of alguno and ninguno that correctly complete each sentence. Some questions may have multiple correct answers since some statements would be correct with both an affirmative form and a negative form in the blank. Make sure to select all correct answers.
