Задание

Match the words to their definitions.

indoors

paint

insect sprays

cool

pollutants

dust mites

mould

breathing problems

asthma

allergic

dust

inside a building

coloured liquid to coat a surface or make a picture

chemicals used to kill insects

not warm

gases and chemicals that pollute

tiny creatures that live in small particles of dirt

bacteria that grows on old food or damp surfaces

difficulty getting air in and out of lungs

a lung condition that makes it difficult to breathe

being ill when you come into contact with a certain substance

small particles of dirt