QUESTION: Fix punctuation: Microliths are small arrowheads weighing a few grammes and in this case they functioned as points on the arrows that brought down the large animal
ANS: Microliths are small arrowheads weighing a few grammes, and in this case they functioned as points on the arrows that brought down the large animal.
QUES: Through the last couple of months Canadian sign company The Brothers Markle has installed hundreds of GuideSign panels from DanSign

correct the punctuation.

CORRECTED: Through the last couple of months, Canadian sign company The Brothers Markle has installed hundreds of GuideSign panels from DanSign.
Question: Some casinos allow making odds bets of two three or even more times the amount of the line bet
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Answer: Some casinos allow making odds bets of two, three or even more times the amount of the line bet.
Civita di Bagnoregio Italy photography Italy photos of Italy Italy pictures

Can you repeat this sentence, but add in punctuation?
Civita di Bagnoregio - Italy - photography, Italy, photos of Italy, Italy pictures
input: They increase the perceived value of your product and turn more of your website visitors into customers
fixed: They increase the perceived value of your product and turn more of your website visitors into customers!
We experienced some formidable sunsets

Can you repeat this sentence, but add in punctuation?
We experienced some formidable sunsets.