Pourquoi means why. Je suis is passe compose in etre. Une pomme de terre means potato. You NEED a verb.(Ex. Je suis couper le pomme de terre.) I cut the potato. Plus you need to know when to use passe compse avoir and etre. As well as Imparfait if you are talking about the past. Trust me I am in french 3.
<h2>this is a PICTURE </h2>
<h2>i HOPE IT'S HELP </h2>
1. as
2. a
3. avons
4. n'ont
5. avez
Just use a french translator