Ninety is the number that comes after eighty-nine.

She likes to wander around the city, exploring new places.

The proportion of students who passed the exam is quite high.

The foundation of the company was laid in 1995.

I use a water filter to purify water.

Theoretical physics is a branch of science that deals with the fundamental principles of the universe.

The stability of the economy is crucial for the country's development.

The ocean is deep.

From my perspective, the situation seems quite different.

This book provides a fundamental understanding of the subject.