You did really well on your last few practice exams, and even though you didn’t take them under completely realistic conditions, I think that you are probably capable of hitting your GMAT score goal.
Do you think that your nerves got the best of you on test day, leading to the drop in your verbal score? If so, I suggest that you take another GMAT ASAP in the hopes of raising your verbal and hitting your score goal. In your prep for the upcoming exam, I don’t think you should drastically adjust your study routine. Again, based on the scores of your previous practice exams, you have shown that you are capable of a high verbal score.
For your retake, I suggest practicing official GMAC verbal questions (whether from older versions of the OG or question packs), as those questions will provide the most accurate depiction of what you will see on test day. After doing each problem set, analyze each question you missed and fix any weak points. Also, to get ready for your retake, consider reseting and retaking the two free MBA.com exams; you should see different questions from the first time you took the tests. When taking those practice exams, try to replicate the test day experience as much as possible: Go to the library instead of taking the test in your house or apartment. If your official GMAT is scheduled for 8:30am in the morning, take the practice test at 8:30am in the morning. Don’t drink water during the exams. Make sure you do the IR sections. Once complete, analyze your mistakes and figure out remedies for them. Do not take any practice exams within 48 hours of your actual GMAT. At that point you want your brain to be relaxed for the big day!
If you find that test day jitters are an issue, I wrote a detailed article that provides some valuable
test day tips and strategies that should help calm your nerves on test day.
If you need any further advice, feel free to reach out.