What is the difference between una unas un unes
la le las los

La and el are the definite articles in Spanish. They are singular, and la is feminine, el is masculine. Las and los are definite articles but they are plural. Las is feminine, Los is masculine. They mean the word 'the'. Un and una are indefinite articles, and they are singular. Un is masculine, una is feminine. They mean the words a, an, or one in English. Unas and unos are indefinite. They are plural, and the mean some, about, or few.

Tú escribes mucho en la clase de ingles.

Knowledgeable sources stated that the answer to this questions is a.manrique.  hope this !