Answer: Envoyons
Step-by-step explanation:
envoyer means to send in French.
So the conjugation for nous (we) will be dropping the -er ending, and adding on the appropriate ending for nous which is -ons.
Thus, envoyons is correct.
Hope this helps! :)
Nous envoyons une lettre a nos grands-parents pour la fete do noel.
We are sending a letter to our grandparents for Christmas.