The lake began to ice over as the temperature dropped
Be careful when you walk on the bridge; it might ice over in the morning
The mechanic warned that the windshield could ice over quickly in the cold
He hoped the river wouldn't ice over before their camping trip
If the roads ice over, you should avoid driving
The small pond started to ice over around the edges
They had to cancel the outdoor concert because the stage had begun to ice over
The boat's deck was slick; it looked like it had started to ice over
The sudden freeze caused the fountain to ice over
She checked the forecast to see if the canals would ice over
The lake is starting to ice over.
I hope it's safe to walk on soon.
Let's wait until it completely ice over.
The lake will ice over completely by tomorrow morning
The lake will freeze solid by tomorrow morning
Tomorrow morning, the lake will be completely frozen