Question

3.Read the
extract and complete the
sentences.
1
The Professor thought there
was light in the cave because
of ...........
2 While walking on the beach,
Axel found shells and ...............
3 Hans threw his pickaxe into
the water to see ..........
4 Hans said the marks on his
pickaxe were made by............​

Answer 1

Ответ:

1. the heat of these rocks

2. bones

3. how deep the sea was

4. teeth