TL;DR: These refurbished MacBook Airs are $230 with free shipping while supplies last. This might sound too good to be true, but we’re really selling MacBooks for only $230. How?

Understanding the Context

They’re refurbished ... The following content is brought to you by Mashable partners. If you buy a product featured here, we may earn an affiliate commission or other compensation. We all know that brand-new MacBooks come ...

Key Insights

Lawrence Journal-World: Lawrence school board to vote on selling surplus MacBooks to public after approving new student laptops Lawrence school board to vote on selling surplus MacBooks to public after approving new student laptops What is the negative form of "I used to be"? I often hear "I didn't used to be" but that sounds awfully wrong in my ears. What's the negation of "I used to be"? Surely not "I didn't used to be"? When is "some" used as plural and when is it used as singular?

Final Thoughts

I am trying to find out if this question is correct. Did Wang Bo used to be awkward? Should I write "use to be" instead of "used to be," or is "used to be" correct in this sentence?