Breakdown of Abbiamo molto lavoro a novembre e dicembre.
e
and
avere
to have
molto
a lot of / much
il lavoro
the work / the job
Questions & Answers about Abbiamo molto lavoro a novembre e dicembre.
Why are November and December written with lowercase letters?
Why do we use a instead of in before the months?
To say something happens "in" a certain month, Italians commonly use the preposition a, as in a novembre. You will also hear people use the preposition in (in novembre). Both are perfectly correct and common!
Could I say a novembre e a dicembre?
You could, but it is not necessary. Just like in English, you can drop the second preposition when grouping them together with e (and). Saying a novembre e dicembre sounds perfectly natural.