Add spaces: 2levelsAspectsouthKitchentobeinstalledYearofconstruction2002

Answer: 2 levels Aspect south Kitchen to be installed Year of construction 2002

Add spaces: MYDEARHOOKER,—Ihavejustreceivedyourletter.Ihavebeenverypoorly,withalmostcontinuousbadheadacheforforty-eighthours,andIwaslowenough,andthinkingwhatauselessburthenIwastomyselfandallothers,whenyourlettercame,andithassocheeredme;yourkindnessandaffectionbroughttearsintomyeyes.

Answer: MY DEAR HOOKER,—I have just received your letter. I have been very poorly, with almost continuous bad headache for forty-eight hours, and I was low enough, and thinking what a useless burthen I was to myself and all others, when your letter came, and it has so cheered me; your kindness and affection brought tears into my eyes.

Add spaces: Thelandscapewillalwaysbesubjecttotransformation.

Answer:
The landscape will always be subject to transformation.