Study the examples a-d. Then choose the correct options to complete the rules.
a. London is such an interesting destination with lots of sports events that as a sports fan, there’s no reason to get bored.
b. The stadium has such a powerful sound system that the music can be heard clearly from every corner.
c. It’s so popular that you can see some of the most talented skaters.
d. The grass on Wimbledon’s Centre Court is maintained so carefully that it’s often considered the best grass court in the world.