At the beginning of this series of NA questions, I didn't know how to distinguish between SA and NA stems. However, after JY going through so many of these type of questions it finally clicked for me on this little quiz. Come test day, I will be able to distinguish under timed conditions whether the question is SA or NA. Very grateful for JY.

Hey JY, I paid the deposit and got the email for the receipt. Anything I need to do now? I know there's a workbook you want us to print out. Are you going to follow up with us in the course?

Thanks.

Interested please!

Mistaken comment. Please disregard