Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 34 to 38.

The Internet is a global network of billions of computers and other electronic devices. With the Internet, it's possible to access almost any information, communicate with anyone else in the world, and do much more. You can do all of this by connecting a computer to the Internet, which is also called going online. When someone says a computer is online, it's just ___(1)___ way of saying it's connected to the Internet.
At this point you may be wondering, how does the Internet work? The exact answer is pretty complicated and would take a while to explain. ___(2)___, let's look at some of the most important things you should know. It's important to realize that the Internet is a global network of physical cables, ___(3)___ can include copper telephone wires, TV cables, and fiber optic cables. Even wireless connections like Wi-Fi and 3G/4G rely on these physical cables to access the Internet.
When you visit a website, your computer sends a request over these wires to a server. A server is where websites are ___(4)___, and it works a lot like your computer's hard drive. Once the request arrives, the server ___(5)___ the website and sends the correct data back to your computer. What's amazing is that this all happens in just a few seconds!
(https://edu.gcfglobal.org/en/internetbasics/what-is-the-internet/1/)