mechanical apparatus. Powerful groups who control and organize things. To shape, work on something, using a device.

act of asking politely or formally for something. Things that have been asked for. To ask for, usually politely and formally.

set of tools.

To state, name or mention exactly and clearly.

person's behaviour. To let electricity or heat travel through.

Every person; everyone.

Used before you explain something simply, clearly.

Being what was wanted or needed. used to greet someone in polite or friendly way. Friendly greeting to someone who has arrived. To greet someone who has just arrived.

firmly determined to do something. To change gradually into a different form.

refer to something briefly.

The cars or vehicles on the road. deal or trade in something illegal.

instance of redirecting something from one address to another. To change the direction of something to a new way.

flowing naturally or supplied to building through pipes and taps. action or movement of runner. To cause an animal to move in a certain direction.

Used to add new (often different) information.

authoritative order. To have or get (respect or attention).