She made beautiful embroidery with silk thread.

He solved the problem in a scientific way.

This reaction occurs through a chemical process.

He deeply believes in the principles of communism.

She is looking for an ideal partner.

He is troubled by chronic headaches.

He broke his thighbone in a skiing accident.

He broke his radius in a skateboard accident.

He is studying the shape of the skull.

He hit his breastbone hard.