Turned

Have you turned in your report?

Surprisingly enough, he turned out to be a thief.

The milk turned sour.

The milk has turned sour.

As had been expected, the weather turned out to be very fine.

The condition of the patient turned for the better.

The cold weather has turned the leaves red.

Feeling chilly, I turned on the heater.

The students turned in their term papers.

We turned left at the corner and drove north.