Fill in the Blanks Modal VerbsOnline version Know and learn the meaning of each modal verb by Hans Avila Soto 1 could could could would could can can should must could could would Many years ago there was a small turtle that wanted to fly , everyone told him it was impossible , that he stop dreaming . However , the spirit of this turtle was unbreakable , he fly . One day , He walked carefree and did not realize that the road ended , the turtle fell and for a moment he felt he fly . Once upon a time there was a man who become anything he wanted . One day , a lion saw this man and was surprised to see him because this man turn his body into anything . The lion decided he ask this man what his secret is , the next day he went to see this man and asked him how he become something . The man said he not reveal his secret , the lion got very angry because he wanted to know his secret . Now the lion decided that he would tell that man that he not become a rabbit . And when the man became a rabbit , the lion eat that rabbit . The next day he went to the converter and told him he not become a rabbit . When the man heard this , he became very angry and told him that he do whatever he wanted . After a few minutes , the man became a rabbit and the lion ate the rabbit .