Because it got cold, he put on a coat.

He is playing basketball in the indoor court.

On cold days, warm coffee is the best.

On a cold winter night, hot cocoa is the best.

The cold has become severe.

It's very cold today, isn't it?

It's difficult to go outside in this coldness.

He bought a new coat.

Let's play a match on the tennis court.

Since it's raining, we will play tennis on the indoor court.