What is the conjugated and infinitive verb in this sentence? Aujourd’hui, c’est le mercredi 23 septembre

Ma famille va voyager à la montagne la semaine prochaine parce que nous voulons faire du ski.

3. (hc) write a short essay describing what you consider to be a great day. include 4-6 complete french sentences such as : je peux dormir, je rends visite à mes amis, etc. make sure you use details. you may copy and paste the accented characters from this list if needed: àà ââ ää çç éé èè êê ëë îî ïï ôô œœ ùù ûû üü

Can some one answer these questions for me ,

What are the different forms of "avoir" and how do you use them?