In sentence 8 (reprocuded below) which if the following best replaces ‘they’. Please help me

The error in the sentence is a dangling modifier

There is nothing inherently wrong with being gay. speaking generally, opposition to gays are usually judged on people's moral basis whether it be religion, experience or other factors. to conclude, there is no objective answer to this question only subjective ones that rely on people's idea of what is right and wrong.

Where are the following