Add spaces: Useitwhenyouwant.

Answer: Use it when you want.

Add spaces: Oneofthereasonsforhisrejectingthishypothesisisthattherearecorrectionswithinthetext.

Answer: One of the reasons for his rejecting this hypothesis is that there are corrections within the text.

Add spaces: sensitivepresentation.Likesomany,I'dbe100timesmoreanxiousand

Answer:
sensitive presentation. Like so many, I'd be 100 times more anxious and