what do you mean? I don't get what you meant by "Which of these sentences might BEST express the main idea of a paragraph telling how to write a book report?"
Answer:
The noun or noun substitute that a pronoun refers to
Explanation:
For example, in the sentence: Chelsey finished her presentation, "Chelsey" is the antecedent and "her" is the pronoun. Pronouns should agree in number, person, and gender with their antecedents
Answer:
Here are 5:
Children are not allowed to ride bikes before they become 9s.
Public apologies are required for causes interruptions to normal schedules.
Objects are not to be removed from the recreation area and snacks are to be eaten not hoarded.
Two Children-one male,one female-to each family unit.
At the ceremony of 8s, children have their comfort objects taken away.
Hope i helped! ^-^