—________

—Yes. I have nothing to do.

The way of shopping changes over time. From shopping with tickets to VR shopping (虚拟现实购物), great changes have taken 1 in the shopping habits of Chinese.

In the 1960s, Chinese people lived a hard life. There was 2food and clothes. People had to buy3things with different kinds of tickets, such as rice ticket, pork ticket and so on. It was not easy to get these tickets even if you had 4.Since the reform (改革) and opening-up, China has developed 5. Different ways of shopping have 6 and people's shopping habits have changed greatly. In the 1980s, supermarkets became the most popular shopping places in China. They have made shopping much 7than before. In the 1990s, telephones, mobile phones and TV have made it possible to 8 at home. In 1992, the first TV shopping 9 started in Guangdong Province. People no longer needed to go outside to do some shopping. They could order things just with a simple 10.Now, the 11 has made people's   lives much better and quicker. Shopping online has become the most popular shopping habit for many Chinese. With the help of it, people can even buy things from other 12 They just need a computer or a mobile phone to buy everything they want. What's more, now people can go outside even without a 13. In 2016, VR shopping was open to the 14. People can enter the virtual (虚拟的) store by 15 special glasses. They can make communications with virtual salesmen, change color and size, ask models to try on clothes and order things in just a few minutes.

My name is Peter. I come from London. I have two good friends. They are Linda and Bob.

Last Sunday, it was sunny and hot. We went to the mountains by bike. We played with water, took some photos and ran after some butterflies. How happy we were! Suddenly, Linda shouted loudly. Oh, she saw a snake. "Don't shout. It's very normal to see snakes in mountains." Bob said to her.

In the afternoon, we began to climb the mountain. When we were on the half way, it began to rain. Linda and I were very scared. And we began to cry. Bob asked us to be calm (冷静的).

With his help, we climbed down the mountain safely. Later, we went back home after the rain stopped. I think Bob is very brave (勇敢的). Do you think so?

—Yes, ________.

—Many ________, but little ________.