Studying the life cycle of this insect is very interesting.

The sounds of daily life in my house are very calming.

He is a very shy person in real life.

After the earthquake, we were forced to live in evacuation shelters.

His standard of living has improved significantly.

My cost of living is increasing every month.

He values his private life.

He likes to take a walk in the park at dusk.

He is learning Ancient Greek language.

He is spending a lot of time on experimental research.