60. B) Attention should be paid to toxic chemical exposure
61. A) the uncertain
62 B) launching
63 D) brands
64 B) condemn
65 A) in
66 C) industry
67 B) exclude
68 D) including
69 C) unnecessary
70 C) to
71 B) incentives
72 C) strategic
73 A) spokesman
74 D) underway
75 B) responsibility
76 B) on
77 C) minimize
78 C) so
79 C) individual
80 A) despite
81 D) tackle
82. It depends on how often you wear it
83. a challenge to many traditional concepts
84. could have attended the meeting in person (by himself)
85. a balance diet is essential to health
86. regretted as I felt