Maru is my best friend, and she always helps me.

These experimental results support our hypothesis.

Madagascar is a country rich in nature.

She loves murder mysteries and plays them with her friends almost every week.

This is part of my collection, especially the Arabian cowry is rare.

He solved complex mathematical problems using his new calculator.

I am working using a spreadsheet software.

His calculating nature sometimes causes problems.

Please check the statement of account.

It's difficult to solve this formula.