Tea does not mean the same thing to everyone. In different countries people have different ideas about tea-drinking.

    Chinese people drink tea at any time of the day at homes or in teahouses. They prefer their tea with nothing else in it. The Japanese way of having tea is very old and full of meaning. There is even a special room for tea-drinking in Japanese homes. In England, almost everyone has a cup of tea in the late afternoon. The English usually make tea in a teapot and drink it with cream and sugar. They also eat cakes and cookies with tea. Americans usually use tea bags to make their tea. It's faster and easier. They drink tea mostly for breakfast or after meals. In summer they drink cold tea or iced tea.

    Here I want to tell you some informationabout water.

    Water covers most of our planet. People canfind it in oceans, lakes and rivers, and under the ground. Water moves in theenvironment by evaporation, condensation, and precipitation. The warm Sun helpswater change into vapour and rise up into the sky. It is evaporation. Thevapour in the air forms clouds in the sky. It is condensation. When the cloudsget heavy enough, the water falls back to the ground as rain or snow. This isprecipitation.

    Ocean water has too much salt in it. Muchof the water travels far over the land. When it travels over the land, thewater picks up salt from the rocks and soil. About 97.5% of the Earth's wateris salty water. It is expensive to take salt out of the water.

    All people need clean water. They need itfor drinking, for cooking, and for bathing. Some people in a village in SouthAmerica did not have clean water. Their water was full of oil and dirty things.People there got sick when they drank the water. Other people heard about theproblem. They sent empty water tanks (储水池) tothe village. Rainwater fell into the tanks. Now the people in that village havethe clean water.

My English name is Wendy. I am an actress (演员), but I am also a middle school student in Beijing. We have a school show on October 10th every year. There are some clubs in our school, like the music club, the art club and the sports club. The students from the clubs usually show their talents (才艺) at the show. 

Today, it's October 8th, the first school day after a long vacation (假期). Some students from Class Three are talking about the school show this year. Jim says, "I can play the drums. Jiang Meng, you can play the piano. And Sam, you can play the guitar. I want to sing with you two." 

 "OK," says Jiang Meng. "And Lin Han can do kungfu. We can ask him to show with us. "All of them say, "Great!"

 "And I can sing, too, says Sam. "So I want to sing when playing the guitar. I also want to ask my English teacher Ms. Green to dance when I sing. What about you, Liu Yang?" 

 "Music isn't my favorite," says Liu Yang. "But I like drawing. I want to draw to your music, OK?" 

 "Sure," says Sam. 

They all think the school show will be very interesting. 

① Do you have a dog? What can your dog do for you? Do you know that dogs can read our feelings? Now some people find that dogs can smell (v.闻到; n.嗅觉) people's stress (压力).

②Dogs really are man's best friends. They have special smell. A new study said that dogs can smell if people are feeling stressed. Teachers at Queen's University, UK, made the study. They got breath(呼吸)and sweat(汗) from people both before and after doing a hard maths problem. They looked at the people's heart rate (心率), blood pressure (血压) and stress feeling in the study. Dogs can smell the difference in breath and sweat from people. Then they can know when people are stressed.

③The finding is wonderful: the dogs found stress in 675 of the 720 people. It could be 93.75% right! Australian News reported. The study's writer Clara Wilson said, "stress can change people's breath and sweat. Dogs are very good at smelling these changes." In the study, she also said, "this finding helps us learn that how dogs may know people's feelings."

④ This finding shows how special the bond is between people and dogs. The finding also tells us that dogs are very clever. And maybe dogs can help stressed people.

Our family went to the Yellow Stone National Park last summer vacation. Our son, Tom, wanted to see bears there. And what an experience it was!

When we got there, we put up our tent and went to explore（探险）. As we returned, we heard our daughter Susie cry out. And then we saw a bear go into our camp. 

Tom wanted his father to chase（追赶）him away. 

His father said, "No. It's dangerous to chase a bear. And don't let him chase you."

Susie said, "What shall we do? Maybe we should climb a tree."

Tom said, "No. We have to get him out of there. He might go to sleep in our tent."

"Maybe we could make him leave if we put some honey outside for him to eat." Susie suggested. 

Then I said, "How are you going to get the honey? It's in the tent."

We watched the bear go into the tent and heard him upset（翻倒）everything inside. 

"It's foolish for us to try to chase him away." said my husband, "Leave him alone and wait for him to come out."

We waited, but the bear stayed inside. We had to sleep in the car that night.