4а 1 Complete the sentences. Use: threaten,
face, damage, survive, preserve, worship.
1 Visitors and traffic pollution
ancient sites such as Stonehenge.
2 In the past, people used to
the sun at Stonehenge.
3 A lot of animals
extinction
nowadays.
4 The effects of global warming
our national monuments.
5 Conservationists are working hard to
ancient sites.
6 We need to act now if our historical sites
are to ...
1. threaten.
2. worship.
3. survive.
4. damage.
5. preserve.
6. face.