the principal method of human communication, consisting of words used in a structured and conventional way and conveyed by speech, writing, or gesture. Words or signs used to communicate messages.

not same as another or each other.

Period of time used for a specific activity.

as stated by. To be in harmony or agreement; consent.

person who looks at or inspects something. People who watch, e.g. television.

courteous or honourable man. Men who has good manners and are considerate.

To ask for or try to get information.

say or write in response.

person who buys and sells goods or shares. People who buy and sell stocks.

To do, be or happen for the first time; begin.

Being what was wanted or needed. used to greet someone in polite or friendly way. instance or manner of greeting someone. greet someone arriving in polite or friendly way.

face-to-face meeting for consultation. Meetings to ask questions to get information. To formally ask questions about a given topic.

That is likely to happen or be true.

The act of selling services or goods. To publicize products to get you to buy; advertise.

expressing doubt or choice between alternatives.