Unit 5 - Reading (P54-55)

(n) an apartment building with several floors

(n) a system that makes a house or building warm inside

(n) the right or possibility to use sth

(n) a substance like air that is burnt as fuel

(adj) not connected to the country’s power supplies

(n) a choice you make after thinking about sth

(v) to hurt or damage

(n) a system of lines, roads, etc. that are connected to each other

(n) a cable or rope stretched between two points, that people can slide along

(adj) always there