Memory(记忆) is very important. It helps you remember who you are, where you live, what you have learnt and what you plan to do in the future.{#blank#}1{#/blank#} 

    Memory has close relationship with the brain(大脑).{#blank#}2{#/blank#} For example, you can do new things. If you walk a different way to school or take a different bus. You will keep your brain active. You can try to remember something new. You can try to learn new skills.{#blank#}3{#/blank#} Your brain gets lost of regular exercise if you do any of these things.

    If you live a healthy life, your memory will work better. You must have a balanced diet(均衡饮食)not just fast food.{#blank#}4{#/blank#} Unless(如果不)you get enough sleep every night, you will not remember things well.

    {#blank#}5{#/blank#} If you get too worried, your brain will slow down, and your memory will become less sharp. So, to improve your memory, you should exercise your brain, live a healthy life and stay relaxed.

阅读下面方框中的五个选项（ABCDE），从中选出可以填入空白处的最佳选项，并将其标号填在相应的横线上。

    GreenHome campaigners (发起者) really love the natural world. In fact, we love it so much that we're determined (决心) to do our best to protect it. {#blank#}1{#/blank#}For that, we need money too. GreenHome can be strong only with the support from people like you. {#blank#}2{#/blank#}

    If the joy of walking through the green forest, the excitement of climbing ancient rocks, or even the simple pleasure of watching wildlife in its own habitat (栖息地) really moves you, then share GreenHome's idea of the world. Please turn that idea into some support today.

    {#blank#}3{#/blank#}So take action right now! Even a very small amount, like$1a month, will soon build up into a valuable contribution (贡献) to protecting the natural world we love so much. {#blank#}4{#/blank#}We'll also use it to develop ways to deal with environmental problems.

    Think about it in another way. If you want a future where you can continue to do the things you love in the great outdoors, you need to make sure you've got great outdoors to do them in. {#blank#}5{#/blank#}And this way is simple enough—that's got to be worth $1 a month.

The weather is getting hotter and hotter. You are thirsty playing basketball or riding home from school. A cold drink may be just the thing. But be careful what you are drinking. Something that looks cool may not be good for your health.

There are plenty of "energy drinks" advertisement on TV. Most of them have beautiful colors and cool names. They tell you they are helpful to your health. Sounds great and lots of people believe them!

But after a careful check you may find that most energy drinks have lots of caffeine (咖啡因) in them. These drinks are especially aimed at young people, students, busy people and sports players. Makers sometimes say their drinks make you better at sports and can keep you awake. But he careful not to drink too much.

Caffeine makes your heart beat fast. Because of this, the International Olympic Committee has limited (限制) its use. Caffeine in most energy drinks is as strong as that in a cup of coffee or tea. Possible health dangers have something to do with energy drinks. Just one box of energy drink can make you nervous, have difficulty sleeping and can even cause heart problems. Scientists say that teenagers should be discouraged from taking drinks with a lot of caffeine in them.

Do you know about "November 11th Festival"? Nowadays, November 11th Festival is very popular with the young people. It had become a special festival during these years. With four numbers of"1", this date was named as Bachelor's Day(单身节). The single young man hoped he could find his lover on this day before. However, with the development of online shopping, this day becomes more and more like a shopping festival. Many Chinese online companies begin their business promotions(促销) to sell their things. 

Big promotions in the name of celebrating Bachelor's Day usually start at the very beginning of November. 360 buy started its one -month promotion in October 10.

Suning's promotions were called "Zero Buying Within 300 Yuan". After spending 300 yuan on suning. com, the customers could get coupons(优惠券). They could buy another 300- yuan products(产品) for free with the coupons. They could also use the coupons in more than 1, 700 Suning's offline stores. If your home was next to one of them, it would have been easy for you to use a coupons. 

Tmall also offered coupons. Different kinds of promotions started at 10:00, 14:00, 20:00 every day. The promotions continued to Bachelor's Day. Taobao also joined in the promotions during the shopping festival. More than 10, 000 online shops joined in them , which was five times of that compared with last year. 

JD. com started its own promotions long before November11th. The promotions continued from last September to the end of November. There were thousands of promotions and coupons sold. 

Dangdang held its "Fire Promotions" from November 9. It also lasted until November 11.

Do you know what the greatest invention ( 发明) is in the 20th century in Japanese eyes? Ramen!

Ramen is a kind of cheap and good yellow noodles that became popular street food in Japan in the early 1900s because Japanese did not have much food at that time. Today people all over the world enjoy ramen. It is said that people around the world eat about 40 billion bowls of ramen every year! Now ramen is moving from streets and instant bowls to good restaurants. Some cooks add meat, vegetables and spices( 调味香料 ) to make ramen more delicious. And people in Japan like to go to noodle shops or sushi(寿司) bars to have a nice dinner now. So whether you want traditional, quick, or fancy ramen, you can always find it. Just look on the street, in a store, or in a restaurant near you.