Indoors

The cold weather kept us indoors.

Don't stay indoors because it is cold outside.

Let's take a rest in the garden instead of indoors.

The best bet on a rainy day is to remain indoors.

I stayed indoors because it rained.

Catherine stayed indoors because it was raining.

It was raining hard, so we played indoors.

It rained heavily all day, during which time I stayed indoors.

Ball games, such as basketball and ping-pong, are usually played indoors.

No weather was severe enough to keep him indoors.