Question: did someone email you a diy file and you're not sure how to open it? maybe you have found a diy file on your computer and wondering what it's for? windows might tell you that you can't open it, or in the worst case, you might encounter a diy file related error message.
Answer: --> Did someone email you a DIY file and you're not sure how to open it? Maybe you have found a DIY file on your computer and wondering what it's for? Windows might tell you that you can't open it, or in the worst case, you might encounter a DIY file related error message.

Question: why were the teachers to save, what to do, when they were aware of the undemocratic atmosphere in class.
Answer: --> Why were the teachers to save, what to do, when they were aware of the undemocratic atmosphere in class.

Question: this framework offers all users an interface entirely in css3 and html5, to make responsive high accuracy.
Answer:
--> This framework offers all users an interface entirely in CSS3 and HTML5, to make responsive high accuracy.