His recovery was miraculous.

His attitude was threatening, and I became scared.

This summer was record-breaking heat.

His way of thinking is very philosophical.

His behavior was very comedic.

My grandparents are healthy and living a long life.

She is a mezzo-soprano singer.

He is an expert in enzymology and has conducted many studies in that field.

He is an expert in enzymology and conducts many researches.

I always put hot sauce on my tacos.