Clearly, alternative rock has started moving into place as the rock music of the commercial future.

A rock about the size of an omnibus was lying up there, in a good position to go down hill, once, started.

He knew they were almost there when the rocks started to fall.

The rocks were once again starting to cool off, but he didn't want to fire on them too soon.

The rock came to a stop about halfway up the other side, paused, and started rolling back down.

If you tried to dig, the rock would probably start moving again.

Found out that it was you and then the rocks started falling.

The metal barrier was very old, and the rock around it had started crumbling years ago.

A rock big as his fist started rising into the air.

Suddenly, water, trees, rocks and buildings start moving down the mountain.