<h2>Right Answer: una pizarra
</h2>
Explanation:
In Spanish grammar <u>the article</u> is <em>a word that clearly indicates the gender and the number of the noun.</em> Its function is<u> to modify the noun it introduces.
</u>
The articles are as follows:
<h2>Variable Articles: </h2>
Defined Articles:
Singular Masculine: el
Singular Femenine: la
Plural Masculine: los
Plural Femenine: las
Indefinite Articles:
Singular Masculine: un/uno
Singular Femenine: una
Plural Masculine: unos
Plural Femenine: unas
<h2>Invariable Articles: </h2>
Neutral: Lo
Contractions: al (a+el) and del (de+el)
Now, the singular of the noun <em>pizzarras</em> (boards) is <em>pizarra</em> (board).
In addition, <em>pizarra</em> is a feminine noun, therefore the correct option is the <u>indefinite article</u> for the singular feminine: <em><u>una
</u></em>
In english is:
<u>a </u>board
