The tunnel opened up into the new room at floor level.

Suddenly someone opened up with a machine gun at us.

Six weeks later, a bed opened up in a ward at the state hospital.

A few weeks later, my dream job opened up at a different school.

She is still hoping another position may open up at the company.

And off to the left, another mobile platform opened up at us.

Then he saw a space open up at a meter just ahead.

"They had three positions that opened up at the same time."

"All these places opening up at the same time," he said.

I'd also like to open up their use at other key points.