Before long, the sun will set.

He had to grovel before the king to ask for forgiveness.

It won’t be long before everything is ready.

Before you know it, the weekend will be over.

It is a matter of time before we find a solution to this problem.

Make sure to check the best-before date before consuming any food.

I visited Japan the year before last.

I had prepared the documents beforehand to avoid any delays.