Complete the sentences with the correct present passive from of the verbs in brackets.
1) the cacao pods ___ by the farmer. (Collect)
2) they ___ in big barns. (Dry)
3) the seeds ___ int a paste. (Mix)
4) milk and sugar ___ to the paste. (Add)
5) the mixture ___ in a big machine. (Make)
6) the chocolate ___ into a mould. (Put)