How to use "wandered" in a sentence

I wandered out on to the lawn

Perhaps he had wandered away from the wrecked bus and had been found miles from the scene of the accident, without identification, unable to tell anyone who he was or where he came from

Then, as I picked up my pen, Lettice Protheroe wandered in.

I said I would look at Dr Stone's barrow.' And she wandered out again, and across the garden.

She wandered into my study and told me that she had always been sure her stepmother was involved