QUESTION: Fix punctuation: Powerful and easy to use Electric Lawnmower with the PowerPlus highpower motor with hightorque gear drive delivering excellent precision cutting results and optimised grass collectionFor effortlessly dealing with every type of lawn even tall or damp grassIn addition this technology reduces the total weight of the mower and thereby allows significantly easier work
ANS: Powerful and easy to use Electric Lawnmower with the PowerPlus: high-power motor with high-torque gear drive delivering excellent, precision cutting results and optimised grass collection.For effortlessly dealing with every type of lawn, even tall or damp grass.In addition, this technology reduces the total weight of the mower and thereby allows significantly easier work.

QUESTION: Fix punctuation: Prediction If CropCircleMakers do not leave immediately and unconditionally their insane activities will sooner or later one of them found at the crime scene killed by the lightning discharge the only true and legitimate author of Crop Circles
ANS: Prediction: If CropCircleMakers do not leave immediately and unconditionally their insane activities, will sooner or later one of them found at the crime scene killed by the lightning discharge, the only true and legitimate author of Crop Circles.

QUESTION: Fix punctuation: Writing from a female perspective was a bit of a challenge and a few of my good friends have also made sure to correct me along the way At the end of the day however it wasnt much different than writing from a male perspective
ANS: Writing from a female perspective was a bit of a challenge, and a few of my good friends have also made sure to correct me along the way. At the end of the day, however, it wasn’t much different than writing from a male perspective.

QUESTION: Fix punctuation: Each person is different and the way you react to a particular product may be significantly different from the way other people react to such product
ANS:
Each person is different, and the way you react to a particular product may be significantly different from the way other people react to such product.