My name is Bill. I1 inSun Junior High School. There are many2 in my school. In the front of my school is the3 building. It's a building for teachers. Behindit is the library building. It's my favorite place,4 Ilike reading. After school, I always read books or do my homework there.5 is the classroom building? It's next6 the library. Behind the library is a dinninghall. There are different7 of food like hamburgers, bread and vegetables.If students want to have lunch there, they8 pay(付款) 50yuan a week. There is a gym in my school, too. It's behind theclassroom building. My friends and I like playing games there. I9 like the teachers in my school. They are verykind. They often take us out to10 pictures or watch movies. We always have agood time.

When somebody thinks of traveling, one of the first things that come to his mind is the beach. Beaches are among the favorite destinations (目的地) of many people. Here is a list of some must-see beaches.

Kauna'oa Bay, Hawaii

An amazing place in Hawaii, Kanuna'oa Bay is a crescent-shaped (月牙形的) beach that is famous for its clear, blue water and palm trees along its shores. This beach is best for travelers who love sunbathing, swimming and surfing. Located on this island is a historical hotel which gives the beach "Mauna Kea Beach" as its nickname (绰号).

Langkawi, Malaysia

Also known as "the land of one's wishes", the island of Langkawi is one of the best in Malaysia. It is known for white sand beaches with sandy bays (海湾). The beaches are also surrounded (围绕) by mountains of green forests.

St. Barts, France

Located in the Caribbean Sea, St. Barts is a world-class beach that is famous for its sand and greenish-blue waters. Rocks surround and protect the island as well as provide one of the best diving (潜水) opportunities for tourists. The beaches are rarely crowded, so it is perfect for travelers. It is one of the most visited places by rich travelers because of its beauty.

Fraser Island, Australia

This heritage (遗产) island in Queensland, Australia is a World Heritage site that is known to be the largest sand island in the world. It is also popular for its sand dunes (沙丘), forests and plants near its shores. The dunes are surrounded by grass and plants. This sand island is thought to be a paradise by tourists.

Now smart phones and computers are getting thinner than before.1 , in the future, you might not take them everywhere with you. You may just need to2 a pair of glasses. The glasses will act like a computer3 and show you information from the Internet. When you're visiting an art museum, you'll be able to see information about the famous4 in front of you. Wearing the glasses, you'll be able to get a review （评论） of the restaurant menu before you 5 . The glasses will also have a camera （照相机） to take photos. All in all, smart glasses make your life much 6 .

In the future, mirrors will be able to do much more for you. When you7 your teeth in the morning, you'll be able to watch the news on your mirror.8 your hair is short and you wonder what you'll look like with long hair, you can just talk to your mirror. Then you'll see yourself with 9 features（特征）. Your mirror will also show your 10 , and it'll be able to tell you when you need a visit to the doctor's office. 

Everyone knows a power nap(小睡) feels good. If power naps fit right into your normal sleep/ wake cycle(周期), they can really help you get through the day.

Our bodies have a timekeeper called the circadian rhythm(昼夜节律). It helps you fall asleep, wake up, and feel more or less tired throughout the day. It also changes during the day, as shown in the picture below.

As we can see, the circadian rhythm is low between 2:00 and 4:00 pm. To improve your attention, productivity and memory, a power nap may be the answer.

In studies, a 10- minute afternoon nap is the best in improving your energy. And, it makes sense to nap around 2:00 pm.

Besides the length and the timing, there are other ways to have power naps:

●Try deep- breathing as you start.

●Choose a quiet, darkened place. A sleep mask may help.

●Lie down or sit in a comfortable chair.

●Listen to soft music.

●Give yourself a few minutes to refresh after your nap. Try a bit of stretching(伸展) and walking around.

Joking around with someone can be a pleasing thing. However, people may see it differently. {#blank#}1{#/blank#} The jokes will become worse when you show you can't accept them. You need to catch the fine line between laughing with someone and laughing at them.

{#blank#}2{#/blank#} To make a tease（取笑）feel proper, we need to consider the relationship between each other. A healthy tease should make both sides feel relaxed. When both sides know it's simply a joke, a feeling of understanding can be created. The environment is important for close relationships. {#blank#}3{#/blank#} But it doesn't matter if your sister calls you by your nickname（绰号）when you're at home.

Meanwhile, different people have different views on jokes. When making a joke, we naturally see the funny side of it. {#blank#}4{#/blank#} We don't know what experiences they have had, so we don't know how they might understand the joke. Imagine a swimming party where one person doesn't get in the pool. Others might tease him or her for not joining in or being unable to swim. But what if that person is afraid of water? Those doing the teasing might say they didn't know. People might have their own personal reasons for not seeing the funny side.

Good relationships can be formed without putting others down. In our lives, we should pay attention to our words and actions and care about others' feelings.

What should we consider（考虑）when we are joking?（no more than 20 words）{#blank#}5{#/blank#}