{#blank#}1{#/blank#}Welcome to our talk show, Mr Brown. You are an actor and busy every day. But you try to find much time to exercise. Could you tell us what you usually do in your free time?

{#blank#}2{#/blank#}I know you like skateboarding, little John. When did you start it? How often do you go skateboarding?

{#blank#}3{#/blank#}I know you don't need to go to work on weekends, sir. How do you usually spend your weekends?

{#blank#}4{#/blank#}Fruit, vegetables and milk are good for us. They are healthy. Do you often have them, Miss Yang?

{#blank#}5{#/blank#}As a waiter, you work at night and sleep in the day. How many hours do you sleep every day, Mr. Green? Do you think it's the same as a day job?

A. I'm busy and tired on weekdays. So I want to relax myself at home on weekends. I like surfing the Internet and do it for five or six hours every Saturday and Sunday.

B. I cook at home from Monday to Friday. On weekends, I usually go out to have dinner with my husband and son. Maybe I must find a job next month.

C. Skateboarding is fun. I started to learn to skateboard when I was five years old. Now I go skateboarding four or five times a week.

D. They are really good for us. I eat lots of fruit and vegetables every day. But I hardly drink milk. I think only kids can drink lots of milk.

E. I'm really busy. I have lots of movies and TV plays to make. But I want to keep in good health. So I do some running in my free time.

F. Most of us work and have meals in the day and sleep at night. A night job is different from a day job. I usually sleep for six or seven hours in the day. But I can't have meals like people who work in the day.

    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。

    What do we really mean by being open? Being open is a kind of invitation to others to come in, to speak and to share. It is important to let others get to know what we think and how we feel. In this way we will be understood and accepted by others. If we aren't open with others, we won't fully believe in ourselves or others.

    Here are a few ways for you to be more open. First, make your outside behavior the same with your inside feelings and thoughts. Second, share how you really feel about something instead of just opinions. Third, try to change your questions into statements(陈述句) and talk in the first person so that people will understand you more easily. For example, you might say, "I feel happy that you're here." instead of "Are you glad that you're here?" Finally, try not to say, "I don't know." This usually means I don't want to think about it any more.

    Remember also that it is not suitable to be open with everyone in every situation. You may want to be more open with close friends, but not with people you don't know well, because you are not sure how someone else will use what they know about you. Besides, some people may not be used to too much openness. If we say everything we feel or think to them, they will feel every uncomfortable at times.

    In all, being open is a good way for us to get on well with other people，but we'd better keep the balance between being open and not being too open.

    Look! Here comes a bus. It looks like a panda with black ears and big eyes. It can carry(载)22 people and is about 12 meters long. {#blank#}1{#/blank#} Smart Panda Bus uses AI technology(科技). It can do a lot of things. {#blank#}2{#/blank#} It can drive by itself. Don't worry! It's very safe. When you get on the bus, you can swipe (刷) your hand. The bus will read your handprint (手纹)and know who you are. {#blank#}3{#/blank#} You can talk to them and ask them for help. If there is a bad person on the bus, the bus will call the police.

    People in some cities, such as Changzhou in Jiangsu, Jinan in Shandong and Deyang in Sichuan, can take the bus. {#blank#}4{#/blank#} More cities in China plan to put the bus into use. I think soon you can take the bus in your city.

    On the bus, there' s a vending machine(自动售货机). {#blank#}5{#/blank#} This can save you a lot of time.

    Do you have a tail? Of course not, we know. But tails are like opinions, actually, everyone has them: fishes, birds, most reptiles, and even some of our closest relatives

    Since tails first evolved(进化) at least 500 million years ago. Geckos (壁虎)use them to store fat. birds use them to steer through the air, But for most mammals (哺乳动物).{#blank#}1{#/blank#}Yet, as you get closer to humans on the evolutionary tree, tails disappear, Gorillas(大猩猩)don' t have them, and neither do chimps(黑猩猩) or any other apes (类人猿) including us, of course, To understand why, take a look at how we walk.

    {#blank#}2{#/blank#}walking like this gives us a huge advantage because unlike four﹣legged animals. which have to pour energy into every step they take, two legs take advantage of gravity(重力),which does some of the work for us. You see, each time we take a step, gravity pulls us forward. The end result is that when we walk, we use around 25% less energy than walking on all fours, and this way of getting around also totally eliminate (淘汰) the need for a tail.

    It's said that you can still see a reminder of a time when our ancient ancestors had one. Just look at a human spine(脊椎).{#blank#}3{#/blank#}That's your tailbone. It's all that's the rest of our tail.

    Now, babies are born with what looks like a tail, but that's not what's really going on. Most often, these tails are actually a parasitic twin(寄生虫). These types of tails usually form as a birth defect(瑕疵).{#blank#}4{#/blank#}

    So the tail of humans has gone, it's the result of evolution millions of years Will humans be much taller, stronger or smarter in the future?

    Every country has its own way of cooking. American people have their own way of cooking, don't they?

    {#blank#}1{#/blank#} But if you think that American people don't like cooking, you are wrong. It's true that most Americans eat fast food for their breakfast and lunch. {#blank#}2{#/blank#} Parents see the importance of teaching their children how to cook, and most Americans say that home-cooked meals are the best.

    {#blank#}3{#/blank#} For example, baking(烘烤 )is the most popular way of cooking in America {#blank#}4{#/blank#} American cooks(厨师) pay attention to(注意) the balance of food. When planning a big meal, they try to cook meat, a few vegetables, some bread and sweet food. {#blank#}5{#/blank#}_ There are so many kinds of colorful foods, so the meal is healthy and looks beautiful, too.

A. But they also think cooking is interesting

B. They also like to make the meal look beautiful

C. Most people in the United States like fast food

D. Americans have their own way of cooking

E. Most American families have ovens (烤箱)