Regarder la vidéo et répondre aux questions dans le cahier après les avoir écrites:

1)where does this document come from?

2) How many Americans go to the grocery store everyday?

3)How often do they go?

4)Name the 5 tricks used by supermarkets

5)What is the impact of smell on what you buy?

6)What is the eye level?

7)where are the essential items?

8)How can you buy less?