There are many online food shopping sites. Things l{#blank#}1{#/blank#}CDs, books, and DVDs sell well online. But it is quite different to sell food online because people like to see food with their o{#blank#}2{#/blank#} eyes. It is very I {#blank#}3{#/blank#} for people to buy fresh fruit and vegetables. Customers like to c{#blank#}4{#/blank#} their food by its color. They also want to touch and smell it. Some people like going to the same shop to buy food with good quality. So if the food is always g{#blank#}5{#/blank#}, they will feel comfortable buying it online.

    Boxes of fruits and vegetables have been d{#blank#}6{#/blank#} to homes around Britain for a few years now. Dried or canned foods are almost the same all the time, but fresh things are not. For example, People may want to pick their own apples so they can take the o{#blank#}7{#/blank#} that look nice. Buying dried and canned food online is easier. A person can buy this kind of food on the Internet and then buy fruits and vegetables at a store or a market.

Do you know how to learn a new language quickly? The best way is to put yourself in the language.

Talk with a native speaker(讲母语的人).People often spend too much time learning grammar. However, speaking with a native speaker can help people learn better. If a friend around you can speak the language you plan to learn, try to ask him or her for help. If it's hard to find such a person in your real life, you can make a pen friend online. Of course, you can travel to a country where the language is spoken. It doesn't matter whether you speak the language well or not. When you communicate in it, you are improving your speaking.

Use the language as much as you can. People often say they have learnt a language for many years, but their speaking is still not fluent (流 畅 的). In fact, they perhaps speak the language for only a few hours a week in these years. If you want to learn a new language quickly, remember to use it every day. If you can save your break time, you can learn extra (额外的) 20 or 30 words a day.

Lake Baikal (贝加尔湖)  is the largest,  deepest freshwater lake in the world.Every winter when the lake freezes over (冻结)  for half the year, 80 -year- old Lyubov skates across the ice wherever she needs to go.

Lyubov has been using the ice to travel around her home for her whole life.As a child, she skated about 2.5 miles each way to school and back.She once fell through the ice and was luckily saved by her classmates.

Lyubov lives alone now in a small house on the bank of Lake Baikal.Her children and five grandchildren don't often visit her because they live five hours away by car.She has to look on a group of dogs, cows and chickens as her friends.Luckily, she has the ice to help her feel free！"For me, ice means being able to go everywhere," the grandmother said.

Every day, she skates half an hour to other villages to do her shopping.With temperatures often reaching -40 ℃  , it' s hard for an old woman to live a normal life.But Lyubov says that her everyday skating enables her to live a long and energetic life. " People keep telling me 1 should slow down, but I just can't , " she said with a smile." I don't have time to be bored; there' s too much work to do."