Поставьте глаголы в скобках в нужном времени
в активном или пассивном залоге:
Chocolate 1)_________(be) a food that 2)_________(make) from cocoa
beans. It can 3)_________(eat) or 4)_________(drink). The cocoa plant
5)_________(first / grow) by the Mayas, Toltec’s and Aztecs more than 3,000
years ago. They 6)_________(prepare) a drink from the beans and often
7)_________(use) the beans as currency instead of money. Columbus first
8)_________(take) the beans to Spain in 1502 and Hernan Cortes later
9)_________(introduce) the bitter cocoa-bean drink there, too. There, it
10)________(sweeten) and 11)_________(flavour) with cinnamon and vanilla and
12)_________(serve) hot. This drink 13)________(remain) a Spanish secret for
almost a hundred years before it
14)_________(introduce) to France. In 1657, a Frenchman 15)_______(open) a
shop in London selling solid chocolate. Soon, more shops opened in other
European capitals. During the 1700s, the English 16)________(improve) chocolate
by adding milk. Sweet eating chocolate 17)________(produce) for the first time in
1847 by the English firm Fry and Sons.