Having happened or been done before this time.

relating to or making use of form of tape transport, used mainly to provide backup storage. method of relaying data over computer network as steady continuous stream. To split classes or students into ability levels.

process or period of changing from one state or condition. To change state, movement, place, or subject.

Right or suitable for some situation or purpose. To set aside money for a specific later purpose.

any of more or less distinct parts into which something is or may be divided or from which it is made up. To divide something into smaller parts.

planned or conceived in detail for specific purpose. To think of a plan.

contained as part of whole being considered. To make someone, something part of a group.

liked or admired by many.

To advise or suggest that someone do something.

To place someone officially in a job position.

form mental image of.

The part of an insect which stings.

Something you put over something to decorate it. To lay or spread over or across.

To begin the use of a new thing or practice.

choice, judgement, or control of when something should be done. Measurements of how long an event takes.