NA2.1-U7 Ex. 8 - Past Simple Regular verbs

Here are some more amazing achievements in history. Millions of years ago, Prehistoric people ... (to hunt) together in bands.

They ... (to kill) mammoths of 3 to 4 metres tall with nothing but weapons made from wood and stone.

When the great beast ... (to be) dead,

When the great beast was dead, the members of the band ... (to party) all night long, we think.

The Egyptians ... (to construct) huge pyramids with blocks of stone.

The blocks of stone ... (to weigh) up to 80,000 kilograms without iron tools or wheels.

Workers ... (to hammer) triangles of wood into small openings in a stone.

Then, they ... (to pour) water over the wood.

When the wood was really wet, it ... (to start) to almost double in size.

And this ... (to crack) the stones open.