I am Frank. In our western countries, there are four seasons or 365 days in a year. Usually, we sleep 8 hours every day. So we have 122 days for sleeping. Then our study or work time is only 243 days left. But there are 52 weekends in a year. Each weekend is two days. We lose another 104 days a year for work. It takes up about one hour to have breakfast and supper. This comes to 15 days over a year. Four free hours each evening takes up 61 days. But we can't work all the time, so we need holidays. We have to remember that we get 2 days' holiday at Easter, 3 at Christmas and 1at the New Year. There are also 4 Bank holidays. Take those 10 days away and we have 32 days for work. But then we have one and a half hours' lunch every day, and half an hour's coffee break. That comes to 30 days a year. This means that we have only a few days left for study or work every year. What about you in China?

    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.

Einstein has to speak at an important science meeting.  On the way there, he tells his driver that looks a bit like him, "I'm sick of all these meetings. I always say the same things over and over!"

The driver agrees, "You're right. As your driver, I attend all of them, and even though I don't know anything about science, I could give the speech in your place. "

"That's a great idea!" says Einstein. "Let's exchange our places then!"

So they exchange clothes. As soon as they arrive, the driver dressed as Einstein goes on stage and starts giving the usual speech, while the real Einstein, dressed as the car driver, attends it.

But in the crowd, there is one scientist who wants to show off and thinks of a very difficult question to ask Einstein, hoping he won't be able to answer. So this guy stands up and cuts in the speech by raising his very difficult question. The whole room goes silent, holding their breath, waiting for the answer.

The driver looks at him, dead in the eye, and says, "Sir, your question is so easy that I'm going to let my driver answer it for me."

A: Hey, Mike! Can you come to my party this Saturday?

B: {#blank#}1{#/blank#} This Saturday I have to visit my grandpa.

A: Oh? {#blank#}2{#/blank#}

B: Once a month.

A: Is your grandpa's home for from yours?

B: Yes, it's about 150 kilometers.

A: {#blank#}3{#/blank#}

B: By train.

A: {#blank#}4{#/blank#}

B: About thirty-five minutes.

A: {#blank#}5{#/blank#}

B: Sometimes I go fishing with him. And sometimes I help work on his farm.

"Spell ‘champion,'" Scott told his elder sister.

"C-h-a-m-p-i-o-n."

Unsure about it, Scott still cheered, "You'll win the spelling bee (拼写大赛)!"

Lucy thanked, happy but worried, wondering if her dog Senator would be looked after well when she was away for a week.

"Dad and I will keep him perfectly!" said Scott, dreaming of getting his own pet if he could prove himself.

It was time to leave. Dad wished Lucy good luck.

"See you in a w-e-a-k," Scott said.

"W-e-e-k," Lucy corrected him and said, "Bye!"

Each morning Scott woke up early to feed Senator, leaving a note to remind Dad. After that Scott continued to sleep.

A week later, Lucy returned and told the family she failed. Then she found her dog sick. Scott felt sorry but confused, because he'd been a strict direction-follower.

They came to the animal hospital. After the examination, Lucy was angry, "A terrible stomachache! How could Senator put on two pounds in such a short time?"

Dad said, "I only fed him two scoops of dog food every morning."

Scott shouted, "Dad! You fed him again? Didn't you read my note? It says I've fed him!"

It took Lucy a while to understand before asking Scott how to spell "fed".

"F-e-e-d? Scott! ‘Fed' is spelled f-e-d. But your note says f-e-e-d, telling Dad to feed the dog!"

"So Senator was fed twice?" Dad asked.

Scott said sorry, "I just wanted to be responsible so I could get a dog for my next birthday."

"OK. I'll teach you how to spell correctly and train myself for next year's spelling bee," Lucy said.

"You have a few months to practice before you get one for your birthday," Dad added. 

Scott burst into laughter.

"Having a little brother isn't so bad," Lucy told Senator, "if he can help f-e-e-d!"

Joel Sartore is a writer, teacher, and photographer. His words and beautiful images show his love of photography and of the natural world. 

Question 1: How did you become a National Geographic photographer?

My first job was for a newspaper. After a few years there, I met a National Geographic photographer. He liked my photos and said I should send some to the magazine. So I did. That led to a one—day job. And that led to a nine—day job, and so on. 

Question 2:     ▲    

To get into National Geographic, you have to give them something they don't have. It's not enough just to be a great photographer. You also have to be a scientist, for example, or be able to dive under sea ice, or spend maybe several days in a tree. 

Question 3: Is it hard to get a job as a photographer today?

It's now harder to work for magazines. Technology makes it easy to take good pictures, which means there are more photos and photographers. Also, the Web is filled with photos from all around the world that are free, or cost very little. These photos are often good enough to be put in books and magazines. What the magazines need to do these days is to pay for these photos. 

Question 4: I want to be a photographer. Do you have any advice for me?

Advice? Well, work hard. Be passionate (热情的)about every project you work on. Take lots of pictures in different situations. Look at others' photos thoughtfully and learn from them. And be curious about everything. There's something to photograph everywhere.