V.
A.True or False:
23.True
24.False
25.False
26.True
B.Read the passage again and chóoe the best answer (A,B,C or D)
27.A environmental pollution
28.B Polluted water can kill marine life
VI.Supply the correct form of the word in bracket
29.energeticly
30.interesting
31.nationally
32.pollutants
33.compulsory
34.unsuccessful