Wonder

To "wonder" is to ask oneself.

I wonder if it's gonna rain tomorrow.

I wonder if I should take an umbrella or not.

To "wonder" is to be amazed; to marvel; to be astonished.

I often wonder at how technology has changed our lives.

To "be a wonder" is to be amazing, astonishing.

It's a wonder I still have a job with so many people out of work.