QUESTION: Fix punctuation: This attractive BERNINA sewing machine bag offers plenty of room and protects your sewing machine and accessories even when traveling
ANS: This attractive BERNINA sewing machine bag offers plenty of room, and protects your sewing machine and accessories even when traveling.

QUESTION: Fix punctuation: Radiating a total sense of relaxation try the soothing massage and beauty treatments that the Spa Floresta has prepared for all guests staying at the Quinta da Floresta Experienced professionals perform all these treatments with exclusive top brand products such as Clarins Guinot and Comfort Zone
ANS: Radiating a total sense of relaxation, try the soothing massage and beauty treatments that the Spa Floresta has prepared for all guests staying at the Quinta da Floresta. Experienced professionals perform all these treatments with exclusive top brand products such as Clarins, Guinot and Comfort Zone.

QUESTION: Fix punctuation: A manufacturer of ledwallwasher ip20 led wall washer lightlww4 at zhongshan karnar lighting electron factory
ANS: A manufacturer of led-wall-washer ip20 led wall washer light,lww4 at zhongshan karnar lighting & electron factory.

QUESTION: Fix punctuation: The school had another outstanding mathematician one year ahead of von Neumann namely Eugene Wigner
ANS:
The school had another outstanding mathematician one year ahead of von Neumann, namely Eugene Wigner .