My younger sister is hospitalized with a childhood disease.

Asia Minor is a historically important region.

His efforts are worthy of praise.

His efforts were praised by everyone.

We should save electricity for energy conservation.

Seiichi is my best friend.

I bought new tableware.

She is an excellent weaver, making beautiful fabrics.

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

He decided to undergo sex reassignment surgery.