ENCIERRE LA RESPUESTA CORRECTA

a) Ni lo is the ____________ river of the world

a. Longer b. faster c. longest d. more long

b) Colombia is ____________ than united state

a. Smaller b. biggest c. beautiful d. taller

c) Aconcagua is the ______________ mountain in America

a. Higher b. highest c. fat d. small

d) The blue whale is the ____________ animal in the world

a. Bigger b. heaviest d. heavier d. heavy​