Volunteer

The teacher assigned a volunteer research paper for extra credit.

The teacher offered volunteer tutoring to students after class.

The event coordinator requested volunteer assistance for the charity concert.

The park offers volunteer ranger positions for those who are interested.

Attending the meeting is volunteer, not mandatory.

Participating in the fundraiser is volunteer, but it would be appreciated.

The organization provides volunteer opportunities for seniors who want to stay active.

Attending the seminar is volunteer, but it could be beneficial for your career.

Contributing to the group project is volunteer, but it's important to do your part.

The company offers volunteer work opportunities for employees during the weekend.

The hospital has a volunteer program for those who want to give back to the community.

The company provides volunteer training for those who are interested.