4. What type of noun is Mr. Twister's as it is used in the following sentence? There are retractable fins under the arms of Mr. Twister's armor that he uses to glide through the air. a) Plural common noun Plural proper noun c) Possessive common noun Possessive proper noun 5. What type of noun is the word children as it is used in the following sentence? Incredi-Girl raced to the orphanage to save the children from the incoming meteor. Singular common noun b) Plural common noun d) Singular proper noun a) c) Plural proper noun b) d) 6. What type of noun is the word heroes as it is used in the following sentence? The other heroes teased Fleaman because of his mangy appearance. a) Plural common noun e) Singular common noun b) d) Possessive common noun Possessive proper noun​