Is anyone good at subject-verb disagreements? appreciate any

3 'This new technology is for everyone and will revolutionise the lives of millions of ordinary commuters. Cheaper than concrete ortarmac but just as durable, the new cycling paths absorb light and re-emit it when they sense that it is required. They're one hundred percent environmentally-friendly.'

4 Organisers of the very first race report that all but 500 of the 15,000 places have now sold out, just a month after they were first released to the public. For anyone itching to be the very first winner, there are only days left to get your entry in. Prices range from £35 to £55. Riders can choose between two challenges: a 104-mile event that covers the most difficult terrain, or a slightly less testing 52-mile event. Starting near the port, both events end in the picturesque town of Kendal where the official awards ceremonies will occur.

yes, post it and i can try to you out.