This solemn atmosphere reminds us of how important a task we are undertaking.

This grave atmosphere reminds us of how important a place we are in.

I looked for a cheap hotel to save on accommodation costs.

Everyone was paying their respects in silence.

I mailed a letter at the post office.

We held a party to celebrate his promotion.

We celebrated his success.

We provide rooms to accommodate travelers.

We raised a toast to celebrate his success.

A lot of congratulatory telegrams arrived for her wedding.