A. building tables,
because I'm not sure how that will exactly help you in studying. However, in my opinion, the other three seem able to work.
Sorry if this answer is kind of late, but this is the first time in ages since I've logged on. Have a good night and life though! :3
Answer: The student's homework was too difficult to be completed correctly.
Explanation: Lack of apostrophe in students. And randomly adding many didn't make sense to me.
Answer:
Answer D.
Explanation:
It says their personal thoughts and feelings and specifically says "blogs".
Answer:
[See Below]
Explanation:
Malicious uses Mal and it means intending to do wrong.