QUES: The excitement is at fever pitch and between the races fun activities are arranged for the audience with competitions for children

correct the punctuation.

CORRECTED: The excitement is at fever pitch, and between the races fun activities are arranged for the audience, with competitions for children.
Question: These areas are pivotal to physical and mental welfare in urban areas and many people use them Furthermore green areas and urban nature are important to the urban life cycles of substances they can filter rainwater receive compost and host plant and animal life
--
Answer: These areas are pivotal to physical and mental welfare in urban areas, and many people use them. Furthermore, green areas and urban nature are important to the urban life cycles of substances: they can filter rainwater, receive compost and host plant and animal life.
The custommade system allows Repeated load cycles under different conditions accurately and systematically draw conclusions about the suitability of cable structures and the effect of changes in the system under all load conditions to

Can you repeat this sentence, but add in punctuation?
The custom-made system allows, Repeated load cycles under different conditions accurately and systematically draw conclusions about the suitability of cable structures, and the effect of changes in the system under all load conditions to.
input: Infantile autism or autistic syndrome is a usually chronic disability permit that shows itself during the first years of life
fixed: Infantile autism or autistic syndrome is a usually chronic disability permit that shows itself during the first years of life.
input ---- On the other hand we can adapt the technique to store behavior by adjusting the setback
output ---- On the other hand, we can adapt the technique to store behavior by adjusting the setback.
Add punctuation: the producer price index has made its sharpest decline since October
A:
the producer price index has made its sharpest decline since October.