2 Complete the passive sentences with the verbs in brackets.
1 In 2018, mammoth bones - (find) in
Cambridgeshire, England.
2 The bones (discover) by a group of road
workers.
3 The State History Museum in Bishkek
(build) in 1926.
4 Horses (domesticate) about 5,500
years ago.
5 The images in the Chauvet cave in France
- (not paint) by the Neanderthals.
6 The walls of the cave_ (decorate) with
beautiful paintings of aurochs and lions.