Complete the sentences. Use the pat simple passive form of the verbs in the box.
Слова: not watch, not eat, hold
1 The Egyptian pyramids ... probably ... between 2,700 and 2,500 BC
2 Potatoes ... by Europeans before the 16th century.

1 The Egyptian pyramids were probably built between 2,700 and 2,500 BC.2 Potatoes were not grown by Europeans before the 16th century.