I read the letter from him.

Please write your name with a marker pen.

The calculation of arcsine is a part of trigonometry.

He lost everything.

She is planning a date with her current boyfriend.

My boyfriend gave me a gift.

Everyone was surprised by the news.

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

The Book of Documents is an ancient Chinese history book and a very important document.

This document, known as a 'jisho', has the Emperor's seal on it.