QUESTION: Fix punctuation: When the blade and anvilblade no longer cross and the anvilblade is badly damaged it is advisable to change it
ANS: When the blade and anvil-blade no longer cross and the anvil-blade is badly damaged, it is advisable to change it.
QUES: Note situations or environments in which youve had difficulty hearing this is really helpful information

correct the punctuation.

CORRECTED: Note situations or environments in which you've had difficulty hearing: this is really helpful information.
Question: On the energy balance of influence and bus stops and shops and apartments of friends and doctors offices that is those places where every day is people
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Answer: On the energy balance of influence and bus stops and shops, and apartments of friends, and doctors' offices, that is, those places where every day is people.
Dr Uli Wunderlich 3 instead suggest this model

Can you repeat this sentence, but add in punctuation?
Dr. Uli Wunderlich (3) instead suggest this model:
input: As we have already mentioned it consists of two volumes and these are divided into an introduction ten chapters and various appendices
fixed: As we have already mentioned it consists of two volumes, and these are divided into an introduction, ten chapters, and various appendices.
1st Samuel Chapter 1 Darby s English Translation

Can you repeat this sentence, but add in punctuation?
1st Samuel Chapter 1 - Darby s English Translation