In a moment she was plunging down the passage toward the control room at the end.

He wanted to talk, ask more questions, tried to move his lips but plunged down into darkness instead.

His hands missed the edge of the building and he began to plunge down.

If he had not moved, it would have plunged down into his chest.

Over the top with a lead, he plunged down the descent.

He plunged down into the cold water and began to strike for the bank.

Something plunged down to splash in the water behind him.

They separated and plunged down from the street to the river bank.

At "ten" he plunged his hand down on the black box beside him.

Before the head could extract itself, she had plunged down again.