Since it rained all day, she had a good excuse to remain indoors.

Therefore, I would suggest that all continue to remain indoors after dark.

She ordered the people to remain indoors with their windows and doors barred.

A widow had to remain indoors, practically for the rest of her life.

Especially in the hot summer months, it is a good idea to remain indoors during the peak sun hours of 10am and 4pm.

To know for five months that they remained indoors by day and never once to make the connection!

They were all very sensitive to sun light and preferred to remain indoors.

They were expected to "either remain indoors or to move through the city with deliberate purpose."

Residents were told to remain indoors, and schools cancelled classes.

But she remained indoors, feeling trapped, until the next morning.