400+ sentences need light editing

I need some very light editing.

I have 400+ sentence e.g. blog posts that I need someone to check and make sure that if posted online they would be understandable. I've checked them a couple of times already but may have missed something. Doesn't matter if there is no full-stop/period - all that matters is that the post looks o.k. if published in a Facebook post format. Yes, please do start with a capital letter.

Thanks