6 Complete the text. Use the correct form of the present simple passive. Chocolate (enjoy) by people all over the world, but not many people know how this wonderful food (make). Cocoa beans (use) to make chocolate.
The cocoa beans (grow) in a lot of places around the world, like Brazil, Indonesia and Africa. The beans (pick), and then they (leave) in the sun for a week. After a week, the beans are hard and dark. The beans (clean) before they (cook) in a very hot oven. After that, the beans (make) into a liquid. Milk and sugar (add) to the liquid to make chocolate. What kind of chocolate do you like best?