Say the definition
Security
being free and safe from danger or threat
the process plants do to make food from sunlight, carbon dioxide and water
photosynthesis
He was so angry he ..... -ed the door as he left the room
slam
purchase
to buy something
made by humans, not natural or organic
artificial
increasingly
controversy
a disagreement, argument or debate
in airport security you walk through this
scanner
the airport scanner can ..... dangerous objects
detect
privacy
free from being seen or disturbed by others
-20%, 1+1, -50%
discount
the cheese had been forgotten at the back of the fridge for weeks and had an ..... smell
unpleasant
storm
strong wind, rain, lightning, thunder or snow
to be worried or nervous about something
concerned
'I am disappointed' the teacher said .....
sternly