group of people with common characteristic. Groups of people who share common ideas or areas.

Every person; everyone.

action of helping or doing work for someone. Maintenance of machineries so it runs well, e.g. cars. To help or do work for someone, e.g. in a store.

fixed or movable upright partition used to divide room, give shelter from draughts, heat, or light. Wire nets in windows or doors to keep insects out. conceal, protect, or shelter person or thing with screen.

physical substance. be significant.

as truth or facts.

sixty seconds. Notes taken at meetings to record what was said.

Revealing; exposing the truth. To recognize something based on certain signs.

Main; important. Special report in a magazine or paper. To highlight or give special importance to.

advantage or profit gained. Good results or effects, something advantageous. profit.

act or process of downloading data. To transfer data from a computer or the internet.

unwelcome or harmful matter. Some things difficult to deal with or causes troubles.

To figure out a way to handle a difficult problem.

From one end or side of something to the other. From the beginning of something until the end. moving in one side and out of other side of.

influencing each other.