I walk to work, which takes me about half an hour.

That means I can walk to work in the morning.

As he walked to work, London came to life around him.

I had made up the story walking to work that morning.

It killed 37 people as they walked to work early one morning.

It turned out that half of them walk to work.

One day a year you walk to work instead of driving.

Some walked to work for the first time in weeks.

Most days she walked to work, except for the week it was her turn to take night call.

Many people might even find it possible to walk to work.