To explain something in steps and in detail.

Being ready. To make something ready for use.

with constant pattern.

person whose job is to inspect something. People who give tests.

person who is studying at university or other place of higher education. People studying at school.

intellectual and practical activity encompassing systematic study of structure and behaviour of physical and natural world.

Widespread, normal or usual. Top ranked officer in the army.

To succeed in doing good, usually by working hard.

person or thing that is being discussed, described, or dealt with. Citizens of an area or country. To cause to suffer or experience something.

thing characteristic of its kind. Things, people, which represent a category. be illustrated or exemplified.

closely connected or appropriate to what is being done or considered.

Act of educating someone to get better at. To educate someone in something, e.g. medicine.

singling out individual member of group. individual item.

cause, explanation, or justification for action or event. Explanations for why some things occurred or was done. To think and make conclusions in a logical manner.

The act of composing letters on paper. To invent or create a computer program. To create a song or piece of music.