QUESTION: Fix punctuation: Product descriptions and specifications are based on information sites of manufacturers Scope of delivery performance and appearance of a vacuum cleaner iRobot Roomba 540 are subject to change without notice
ANS: Product descriptions and specifications are based on information sites of manufacturers. Scope of delivery, performance and appearance of a vacuum cleaner iRobot Roomba 540 are subject to change without notice.

QUESTION: Fix punctuation: Neal checked the Lotterys Web site for the winning numbers on Thursday morning
ANS: Neal checked the Lottery's Web site for the winning numbers on Thursday morning.

QUESTION: Fix punctuation: With the many natural ingredients in addition to very important chemicals VirilityEx men growth works well for very long outcomes made available from the organic and natural enlargement tablet A couple of the essential effective natural herb elements included with lots of men enhancement capsules are yohimbine maca tribulus goat weed as well as Asian ginseng
ANS: With the many natural ingredients, in addition to very important chemicals, VirilityEx men growth works well for very long outcomes made available from the organic and natural enlargement tablet. A couple of the essential effective natural herb elements included with lots of men enhancement capsules are yohimbine, maca, tribulus, goat weed as well as Asian ginseng.

QUESTION: Fix punctuation: Fluctuations in exchange rates are usually caused by actual monetary flows as well as by expectations of changes in monetary flows
ANS:
Fluctuations in exchange rates are usually caused by actual monetary flows as well as by expectations of changes in monetary flows.