QUESTION: Fix punctuation: Now it is the fast method though cutcutcut with the big scissors
ANS: Now it is the fast method though - cut-cut-cut - with the big scissor's.

QUESTION: Fix punctuation: A largescale solar cell system will be constructed on the surface of the terminal building which can supply power to the office domicile and reduce energy consumption as well as contribute to reducing CO2 emissions
ANS: A large-scale solar cell system will be constructed on the surface of the terminal building, which can supply power to the office domicile and reduce energy consumption as well as contribute to reducing CO2 emissions.

QUESTION: Fix punctuation: When the downtrodden beasts of Manor Farm oust their drunken human master and take over management of the land all are awash in collectivist zeal
ANS: When the downtrodden beasts of Manor Farm oust their drunken human master and take over management of the land, all are awash in collectivist zeal.

QUESTION: Fix punctuation: The noon will bring widely foggy weather Morning temperatures will be around 4 C During the day they will reach a maximum of 5 C Low temperatures at night will be around 1C Northerly winds are moderate
ANS:
The noon will bring widely foggy weather. Morning temperatures will be around 4 C. During the day they will reach a maximum of 5 C. Low temperatures at night will be around -1C. Northerly winds are moderate.