It was a Monday morning. When a teacher walked into the1, he heard a low voice: “Here is the teacher. I am 2this boring fellow(烦人的家伙) is going to talk about putting in commas(逗号).” It was a boy's3. His name was Bill. He was talking4the boy next to him. The teacher didn't get angry. He said5about it, then he really began to talk about putting in commas, and then he wrote6the sentence: “Bill says the teacher is a boring fellow.” The class7and Bill's face8red. “Now,” said the teacher, “I'll 9you how important commas are.”

    He put two commas in the sentence, and now read, “10is a boring fellow.”

    In space, there was a little gray planet. It looked very 1 , because the people who lived there hadn't looked after it. They had polluted the whole planet heavily 2 rubbish and pollution. As a result, there were few plants and animals left.

    One day, a little boy Jim was walking on the planet, when he passed a cave（山洞）and 3  a small red flower inside. The flower was very sick — almost dying, so Jim 4 dug up the flower, with roots, soil and everything. Then he started looking for a place5 care of it. He searched all over the planet, but everywhere was polluted so much that there was6 place the flower could possibly live in. Then he looked up at the moon. It seemed that maybe the plant could live there.

    Jim decided to go there. He7 a spaceship and put the little red flower in the back, then they flew to the moon. Far away from all that pollution, the flower soon grew up, giving birth to others, and these other flowers spread onto other flowers. Soon the whole moon was completely covered with flowers. When the little boy's flowers came out, the moon gave out a soft red8. It was the most beautiful scenery he had ever seen.

    Maybe the story is telling us9 we don't look after the planet, a day will come when flowers can only grow on the moon. So we must be friendly to10 place that we are living in now.

    In traditional Chinese medicine, food is divided (划分) into two types; hot and cold. Both kinds of food affect (影响) your body {#blank#}1{#/blank#} different ways, So, having 57. {#blank#}2{#/blank#} balanced diet is safe and {#blank#}3{#/blank#} (health) for your body.

    Some examples of hot food {#blank#}4{#/blank#} (be) berries, mutton, and ginger (生姜) . If you eat too much of them, {#blank#}5{#/blank#} (certainly) things might happen to your body. You may start to sweat a lot and feel pain in your back, or even grow gray hair! If these things happen to you, you should avoid (避免) spicy food, coffee, or sugar.

    On  {#blank#}6{#/blank#} other hand, too much cold food like tomatoes and potatoes can also cause problems. It may make your hands and  {#blank#}7{#/blank#} (foot) cold. It also makes your body temperature lower.

    Besides what we eat, {#blank#}8{#/blank#} we eat is also important. You should always sit down and chew (咀嚼) carefully. Don't make {#blank#}9{#/blank#} (you) busy with other things, such as watching TV or {#blank#}10{#/blank#} (read) a newspaper. Finally, it's best to eat three meals a day at regular times.

    Here is a picture of my birthday party. My friends and I are all very happy at the party. Peter is eating the birthday cake. My mother makes it for us and it's delicious. My sister Molly is singing. And Selina is playing the guitar for her. Selina's father is a music teacher and he teaches Selina to play the guitar. Dave is talking about basketball with my brother. Where am I? I'm in front of Dave.

"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!"

A lot of primary schools in China are doing something to improve naptime conditions (午休条件)for students.

Recently, Dongxing Experimental Primary School in Quanzhou, Fujian, is popular on the Internet. Why? Because the school uses adjustable(可调整的) sleep desks to help students have a better nap. With a simple turn of a knob(旋钮), desks become comfortable beds. In this way, students can rest in a proper way.

Longteng Primary School in Zhengzhou, Henan, is another example. At school, there are some unused classrooms. These classrooms are now naptime rooms with beds and pillows.

For classroom usage, Tianqi Primary School in Wuhan, Hubei, is planning to make unused indoor sports fields and activity rooms future nap spaces. Teachers in Tianqi said, "Students are excited to hear this news. They are looking forward to having a comfortable place to rest."

In the town of Chashan, Liling, Hunan, Meixia Wanquan Primary School plays an important role for a great number of left-behind children who live too far away to return home for a nap. An organization gave them 130 folding beds to make sure every child could have a proper nap.

The new way of napping at school is not only comfortable but also good for health. Medical experts warn, "If students take naps with their face down, it will increase(增加)their eye pressure and finally lead to some eye problems. The lying-down way of napping addresses these worries, and protects the children's health."