[amp_mcq option1=”a” option2=”an” option3=”the” option4=”no article” correct=”option1″]
The correct answer is no article.
The word “last” is an adjective that modifies the noun “month”. Adjectives do not usually take articles.
In this case, the alumni meet on the last month of every year, regardless of which month that is. Therefore, we do not need to specify which month it is.
If we were to specify which month it is, we would use an article. For example, if the alumni always meet on the last month of December, we would say “Our alumni always meet on the last December of every year.”
However, in this case, we are not specifying which month it is, so we do not need to use an article.