Find the words (1-7) in the texts and match them with their definitions (a-g). 1 concept 2 envy 3 embarrassment 4 side effects 5 addiction 6 interaction 7 acquaintances a people that you know but not very well b unexpected things that happen together with what was intended c idea, basic principle d what you feel when somebody else has something you want e being unable to stop doing something harmful f feeling uncomfortable or shy in an awkward situation g doing activities together with others