They made a message board for everyone to write messages on for their friend's birthday present.

We all wrote messages in the graduation album.

He likes to write with a certain person in mind.

He assigned a new job.

The children were playing merrily in the park.

The penis is the male genital organ.

He went to America as an international student.

That high school girl studies in the library every day.

He is working at a school as a student teacher.

The Phanerozoic eon is the most recent eon in the history of the Earth.