Question: The solution offered by Mp3Gain PRO is completely different and its very efficient
Please fix the punctuation.
Fixed: [The solution offered by Mp3Gain PRO is completely different and its very efficient.]

Question: A straight or zigzagged line that crosses through one symbol on each reel along which a winning combination is evaluated is called PaylineUp to nine pay lines are contained by classic spinning reel machines and video slot machines contain up to a hundred ones
Please fix the punctuation.
Fixed: [A straight or zigzagged line that crosses through one symbol on each reel, along which a winning combination is evaluated is called Payline.Up to nine pay lines are contained by classic spinning reel machines and video slot machines contain up to a hundred ones.]

Question: We should improve access to the markets of the industrialised countries for products where the developing countries are especially competitive
Please fix the punctuation.
Fixed: [We should improve access to the markets of the industrialised countries for products, where the developing countries are especially competitive.]

Question: This tea fair is also suitable for a 2 and a 4cup teapot
Please fix the punctuation.
Fixed:
[This tea fair is also suitable for a 2 and a 4-cup teapot.]