occasionally, rather than all of time.

To let go of something you are holding.

flowing naturally or supplied to building through pipes and taps. The act of moving your legs to move quickly. To flow in a certain direction, like a liquid.

think carefully about.

Being the least difficult. without difficulty or effort.

The power to affect what happens, to persuade etc.. have influence on.

Used to add new (often different) information.

act or process of downloading data. copy data from one computer system to another.

particular form of something. create new version of.

Computer applications and systems.

Long hole dug in the ground, e.g. to move water. To send (e.g. money) to a certain place or person.

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.

useful. Fact of being useful; usefulness.

Definite, fixed. some.

relating to tutor or tutor's tuition. period of tuition given by university or college tutor.