Any of those bikes could conceivably make a great commuter. They're from an era of sturdy, utilitarian bikes.

The biggest question is fit. If you are familiar with biking you might be able to guess pretty reliably whether a bike will fit based on the size (if the ad says), but if not, the only way to know is to ride.

For old horizontal-top-tube bikes like that, it might seem unintuitive, but you want no standover clearance. A properly-sized bike, you would not be able to stand flat-footed because your pubic bone would be sitting on the top tube first. On the other hand, if you can't straddle with tip-toes, it may be too big. The seat post will give a few inches of leeway.

Then you want to feel comfortable with your hands on the tops of the bars or brake hoods, maybe even down in the drops. Again, the stem is adjustable (and replaceable), so the fit can be tweaked a bit.

If the bike fits, any other issue can be fixed. But depending on your ability to fix, or afford to pay for a fix, you might want to prefer a more ready-to-go bike.