To study again to remind yourself about something.

action of helping or doing work for someone. Ceremonies for religious purposes. To maintain a piece of machinery so it runs well.

circumstances that form setting for event, statement, or idea.

extend partly over.

action of capturing. To record, tape, or film something.

machine converting power into motion. The parts of a train that pull railway cars.

uncertainty.

strive to gain or win something by defeating or establishing superiority over others.

Sooner than. before usual time.

gladly received. used to greet someone in polite or friendly way. instance or manner of greeting someone. To greet someone who has just arrived.

not same as another or each other.

belonging to same family or type. To tell a story, or tell about a particular event.

distinctive attribute or aspect. Special reports in a magazine or paper. have as prominent attribute or aspect.

When someone tells people what to do.

thing characteristic of its kind. be illustrated or exemplified.