Exercise 5:
1 overcrowded 2 ex-girlfriend 3underpaid 4 hyperactive 5 super- rich 6 rewrite
Exercise 6:
1 unpack 2 disapprove 3 illogical 4 immature 5 irrelevant 6 illegal 7 disappear 8 impoliteness 9 indecisiveness 10 irregular 11 ineffective 12 uncertainty
Exercise 7:
1 illiterate 2 irresponsible 3 impatient 4 unlock 5 disadvantages 6 inefficient
Exercise 8:
1 performance, appearance 2 builder, robber 3 excitement, entertainment 4 equality, security 5 difference, offence 6 approval, arrival
Exercise 9:
1 breakages 2 enclosure 3 violinist 4 accountant 5 librarian 6 Cubism
