Lula most likely complains about scout and jem's presence at her church because

she knows the finch children misbehave
she distrusts white people
she feels her space is being threatened
she thinks more white people will come to the church after this

The correct answer is: she feels her space is being threatened.  Lula believes that Jem and Scout should not be in his church. Lula was upset because they are white and he has to treat them as if they were better than the others. The church is the only place where she can be herself and feel her threatened space.

i am confused, i do not see a speech unless you mean the

question

the answer should be the first one. "many people find his lyrics very moving."

it by far makes the most grammatical sense and is very objective, removing any first person from the original sentence and keeping with the sentence fluency.