Because it regarded the environmentalists as members of an out-of-state organization, the city council voted
that they are denied permission for participating in the parade.
It = city council. They = Environmentalists.
You can either vote
for a candidate/ party OR you can vote
to make a change.
A. that they
are denied permission
for participating 'are denied' must be 'be denied'.
'for participating' must be ' to participate'
B. that they
be denied permission
for participatingC.
denying them permission
for participationPreposition is missing before 'denying'. It must be 'to deny'
D.
the denial of permission
that they participatePreposition is missing before 'the denial'. It must be 'to deny'
E.
to deny them permission
to participate