阅读短文，在文中空白处填入1个适当的单词，或用括号内所给单词的正确形式填空。

5G makes it possible for people ____1____ (go) on the high-speed internet. The ideal speed of 5G can be up ____2____ 10GB per second.

Have you noticed that the “5G” sign on your phone screen has changed to “5G-A”? This means that your phone is using a new testing network called 5G-A. So far it ____3____ (cover) over thirty areas in our country. It is supposed to serve 50 million ____4____ (use), according to People’s Daily. Most phones on ____5____ market can use it. Using 5G-A does not use more data (数据) ____6____ cost extra money. It’s about ten times faster than 5G, making chatting, gaming and downloading videos much ____7____ (smooth). In the past, it ____8____ (take) a long time to download a video, but now it can ____9____ (do) in just a few seconds over 5G-A.

With new technologies like 5G-A, AI, and big data, smart technology will ____10____ (certain) bring great changes to our life.