We were just talking about Mark—speak of the devil and he shall appear—when he suddenly walked in.

Remember the old proverb, as you sow, so shall you reap, so be careful how you treat others.

I created a shallow copy of the dictionary and then changed a nested list inside it, only to find the modifications reflected in the original.

We anchored the boat just beyond the shallows to avoid scraping the hull.

The boat scraped along the rocky shallows as the tide went out.

After the storm, the estuary shallows, forcing boats to wait for high tide.

Engineers plan to shallow the channel to make navigation safer.

The pond was so shallow that you could see the fish swimming near the bottom.

We navigated the channel cautiously to avoid running aground in the shallow.