Have you heard of 5 G？These new networks are just coming.This big change will not only make our mobile Internet faster.It will also deeply change our lives.
    5 G networks are about 100 times faster than 4 G.This means you can download a movie in seconds using 5 G.Also，VR games will become more popular with 5 G.The short delay （緩沖） of 5 G will make the games feel even more real.
    5 G will also bring us safer self-driving cars.These cars can send signals to each other.They also "talk" to traffic lights and road sensors （傳感器）.5 G will allow cars to react （反應(yīng)） even faster than human drivers.
    5 G also makes the Internet of Things （ IoT，物聯(lián)網(wǎng) ） possible.IoT is a large network that connects everything to the Internet.Smart homes are part of it.For example，with IoT，your refrigerator could order eggs online when it notices that there are no eggs left inside.
    All in all，5 G will shape every type of technology that it touches.And you won't have to wait too long for that to happen.
（1）How will our mobile Internet change because of 5 G？

It will be made faster.

It will be made faster.

（2）What can cars with 5 G "talk" to？

Cars with 5 G can "talk" to traffic lights and road sensors.

Cars with 5 G can "talk" to traffic lights and road sensors.

（3）How soon can you download a movie using 5 G？

We can download a movie using 5 G in seconds.

We can download a movie using 5 G in seconds.

（4）What's IoT？

It is a large network that connects everything to the Internet.

It is a large network that connects everything to the Internet.

（5）How many ways will 5 G change our lives according to the passage？

5 G will change our lives in three/3 ways.

5 G will change our lives in three/3 ways.