He attached his phone number to his business card.

I went to see a movie with my friend.

I broke up with him as of yesterday.

Large drops of rain are hitting the window.

He has been doing that job for over 10 years.

He made a book using the new printing press.

This subscript text is often used in mathematical formulas.

She is feeling unwell because she is on her period.

She took a day off from school because of her menstruation.

Mr. Shiba is my best friend.