This room is lit only by candlepower.

His efforts received praise from everyone.

His efforts were praised by everyone.

He was greatly shocked when he heard the news.

She is an excellent weaver, making beautiful fabrics.

I learned about the reaction of nitrous acid in chemistry class.

Nouakchott is the capital of Mauritania.

The antennae of this insect are very long.

He played a serenade for her.

He entered the forest with a shotgun.