This text is written according to the principle of unity of spoken and written language.

In this company, being late is not allowed as a principle.

This sentence is very long.

Fumiaki is my best friend.

I write a diary every day.

He wrote a letter and sent it to his friend.

Our opinions completely agreed.

We agreed to the plan.

He was worst at word problems in elementary school math.

It's difficult to remember the stroke order of kanji.