Doing your job. action of doing work. To make an effort to do something.

part of mathematics in which letters and other general symbols are used to represent numbers and quantities.

officially compulsory, or otherwise considered essential. To demand that someone does something.

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

Writing computer code for a piece of software. To make someone act or think in a certain way.

assembled or made from whatever is available, and so unlikely to be of highest quality. mark or wound made by scratching. score or mark surface of something with sharp or pointed object.

arrangement of intersecting lines. Groups of computers connected to each other. To use meeting contracts to get ahead in business.

person with particular interest in food.

Saturday and Sunday, after the normal working week. spend weekend somewhere.

Machine for storing data, accessing the internet.

Idea or memory. To have an idea about something without certainty.

Used to add new (often different) information.

application of scientific knowledge for practical purposes.

well known. demon supposedly obeying witch.

set of circumstances in which one finds oneself.