Help!! i need help for spanish it’s due today

Build five complete sentences using the words and phrases found in columns a-c. each sentence should have a subject colum a, the correctly conjugated verb that matches the subject columns b and unique ending column c

No debemos el medio ambiente. a. contaminar b. preservar c. desechar d. cumplir

10. choose the answer that best completes the sentence. los (necesitar) papel. (2 points) a: necesitan b: necesitamos c: necesito d: necesitáis