Answer:
Most feminine adjectives end with the letter A, Most masculine adjectives end with the letter O
Step-by-step explanation:
The infinitive in English is expressed by writing the word (9)noun before a verb. In Spanish the infinitive is expressed by the verb endings (10)ar (,11) er , and (12) ir.
Most feminine adjectives end with the letter A, Most masculine adjectives end with the letter O but not all masculine adjectives would end with O and not all feminine adjectives would end with A ,but most of them will. Masculine means boy and feminine means girl.