II, Match
21 - C; 22 - D; 23 - A; 24 - B; 25 - E;
III, Read the text
26 - B; 27 - C; 28 - A; 29 - B; 30 - C
IV, Supply
31 - D; 32 - A; 33 - B; 34 - D; 35 - D;
36 - B; 37 - C; 38 - A; 39 - B; 40 - A