根据短文内容，完成表格中所缺的信息，每空不超过3个单词。

Each mobile network generation is faster and more powerful than the one before it. 1G let us talk to each other. 2G let us send messages. 3G gave us data and the Internet. 4G made all of these things faster. What’s special about 5G?

5G has a very short delay between sending and receiving information. Now, 4G takes about 100 to 200 milliseconds (毫秒) to send and receive data. But 5G will get it down to 1 millisecond or less. This big change will deeply change our lives. Read on to find out how.

5G entertainment (娱乐)

5G networks are about 100 times faster than 4G. This means you can download a movie in seconds using 5G. The short delay of 5G will make the games feel even more real.

5G transportation (交通)

5G 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.

5G smart homes

5G also makes the Internet of things possible. Internet of things is a large network that connects everything to the Internet. Smart phones are part of it. For example, your toaster can automatically (自动地) start making breakfast after your alarm rings.

5G will change our life in many ways
What’s special about 5G?	5G has a very short delay between sending and 【小题1】. *It will get it down to 1 millisecond or less.
【小题2】 does 5G change our lives?	5G entertainment	The networks are about 【小题3】 than 4G.
	【小题4】	5G will bring us safer self-driving cars.
	5G smart homes	After your alarm rings, your toaster can automatically start 【小题5】.