Answer:
B. let readers know what happened next
Explanation:
This is the correct answer
I don’t understand, sorry. :|
Answer: It means the verb and subject in the sentence agree
Explanation: For example if the subject is singular then the verb must be singular as well. This is where the term subject-verb agreement comes from. Same goes for plural as long as the subject and verb agree
hope this helps mark me brainliest if it did