Here are the answers to your questions:
Question 1: In which sentence do the subject and verb agree?
- Answer: Some of Meredith's poems make me laugh.
Question 2: Which verb would complete the sentence and agree with the subject? "Neither the trumpet players nor the drummer _____ our school."
- Answer: has visited (since "neither/nor" means we take the nearest subject, "drummer," which is singular)
Question 3: In which sentence do the subject and verb agree?
- Answer: B. J. and the Martians sounds like a funny TV show. (Note: "sounds" is correct when considering the title as a singular entity)
Question 4: In which sentence do the subject and verb agree?
- Answer: The tigers, their eyes gleaming, seem ready for an attack.
Question 5: What is the best way to correct this sentence? "On that road next to the river sits several abandoned cars."
- Answer: Change sits to sit. (The plural subject "cars" requires the plural verb "sit.")
Let me know if you have any further questions!