Reading 8 g

1. For more than 7,000 years people have been writing down their …

2. People could sing before they learned …

3. Some of the pictures on the rocks that preserved show …

4. Our ancestors lived …

5. The group of early men worked together like …

6. Our ancestors defended themselves from …

7. The ancient people could not do the work without …

8. When man made his earliest tools he learned to make …

9. The pictures on the rocks show people playing …

10. For making sounds the men of ice-age could use …

Murmuring is …