We are in a common-law marriage.

The preface by the author of his new book was very moving.

He is well-informed, so he quickly grasped the core of the problem.

My second daughter became a doctor.

The spirit of self-help is the key to success.

He troubled us by creating a fait accompli.

The lady-in-waiting entered the princess's room.

She had a small piercing on her tragus.

In the math problem, calculate the square of 5.

Please calculate the square of this number.