Pls see the OG question OG11 Q52:
While all states face similar industrial waste problems, the predominating industries and regulatory environment of the states obviously determines the types and amounts of waste produced, as well as the cost of disposal.
(A) all states face similar industrial waste problems, the predominating industries and regulatory environment of the states obviously determines
(B) each state faces a similar industrial waste problem, their predominant industries and regulatory environment obviously determine
(C) all states face a similar industrial waste problem; their predominating industries and regulatory environment obviously determines
(D) each state faces similar industrial waste problems, the predominant industries and regulatory environment of each state obviously determines
(E) all states face similar industrial waste problems, the predominant industries and the regulatory environment of each state obviously determine
The explanation says for C : "Using a semicolon creates a sentence fragment"
i did't understand this as, IMO, the clause after semicolon is independant and has proper subject and verb.
Suggestions are welcome.