I nodded, and we stood about waiting in silence for almost half an hour.

Then they waited in silence for what seemed a long time.

All apparently waiting in still silence for something to happen.

I won't wait in silence, wondering if or when you will return.

Then he waited in silence for the King to speak.

He waited in silence for the call to go through.

We waited in silence then for perhaps two or three minutes.

They waited for some time in silence, but there was no further sound.

At last, he came to the end and waited in silence.

They waited in silence by the side of the road.