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es 4 Read the article. Underline the sentences in the present perfect tense. 1-02 UNIQUE HOBBIES NOTE ARCHERY What sports does your country perform well in at the Olympics? lys Vot My name is Mina, and I'm a competitive target archer. I have at the professional level for many years now, and I've even won a few tournaments su Target archery is a very popular sport, and it is particularly popular in my country. You could almost call it a national pastime for Koreans. There are even archery cafés in Korea! This might be why South Korea is known for producing some of the most talented archers in recent years. In fact, South Korean archers grabbed gold medals in all four categories of archery at the 2016 Rio Olympic Games. The rules of target archery are simple. Archers shoot at a stationary target. Indoor competitions take place at 18m. Outdoor ranges can be from 25m to 90m. Each match is divided by ends which are counted as either three or six arrows. Archers shoot their arrows at a target with ten rings drawn on it. Each ring's value gets higher as it nears the center. After firing all shots, archers add up their scores and the archer with the most points at the end of the competition wins. GEOCACHING Hello, I'm Andrew and I have been an active geocacher for more than ten years. Geocaching is an activity for people who love exploration and adventure. It's essentially a giant game that involves using Global Positioning System (GPS) receivers to search for hidden treasures called geocaches. There are all kinds of geocaches. Some are very simple to find and others require the participant to solve puzzles to learn the cache's location. What waits inside each cache is a mystery. Geocaches can contain all sorts of different treasures, such as CDs, books, USBS, and even money. One common item in almost every geocache is a logbook. The logbook is a record of all the participants who have found the cache and contributed to it. 1 If you're interested in seeing what treasures lie out there, you can try this activity out yourself. Look online for nearby geocaches. There may be some nearby. Find one and then set off on your first geocaching adventure. All you need is a smartphone and a little bit of time to join in the fun. NOTE Go online and try to locate a geocache near you. Who do you think placed it there? Comprehension 5 Circle true or false. true 1. South Korean archers performed poorly at the Rio Olympics. 2. Outdoor target archery ranges can be over 90 meters long. true true 3. Andrew has been a geocacher since he was ten years old. 4. Geocaches usually contain a logbook for people to sign. 5. You can find geocache locations online. true true Answer the questions. 1. What are the rules of target archery? 2. What are some things that can be found inside of a geocache? 3. What equipment do you need to search for geocaches? Talk with a partner. 1. What are some unique hobbies? 2. What is the most unique activity or hobby you've ever tried? What was fun or not fun about it? 2 What are some common pastimes in your country? false false false false false 12 27 28 29 30 11 R

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How to use manometer". 1 Drau) equal pressure Iines Remember the oressure is only the seme for seme ใuids 2 Drau arr ous showing the direction of force caused by the weight of the (luids on ihe equal pressure line, 3 เฟrite the releyant euetions doun, A Solye the problem. * total pressure = hydrostatic pressure + atmosphere pressure 100 k?a The manometer consists of water and mercury) Bou are 8sked to ind h. 1 If's obvigus _his fime.. etm Water 3 P= hpg 4 Solve he problen 9: 9.8 m/s: h- ? h Mercury mercury 10cm p= 13545.848 kg/m พa ter p- 993 kg/mง 0. (9.6)C01)(13.545.848) +100 kPa 14 Dressure on side A, = Pressure on side B / 15 10cm+ aty + h pressure Seb

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1. We should recycle things we 1 คะแนน don't need. * rubbish Ari pollution deforestation energy waste 2.Car exhaust fumes and คะแนน factory smog poison air. * rubbish Ari pollution water pollution energy waste 3. We should turn off the lights 1 คะแนน when we leave a room. *

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CONVERSATION A Match the sentence parts to complete the expressions of disagreement. 1. |donไ a. true. b. I disagree. 2. That's not 3. T'nา not C. what you're saying, but.. 4. I'm afraid d. So Sure about that. 5. | know e. agree. B Read the statements and give your opinion and a reason. If you disagree, uรe one of the expressions from A. Example: Yoนng people should get an apartment after they finish high school. |dont agree. Sone tcen.agers arcntrzady to live alone. 1. People shouldn't get married before they're 30 years old. 2. The best place for older people to live is with their children. 3. Mothers should not work outside the home. 4. People should live with their parents until they get married. 5. Small children should watch as much television as they want. 6. Couples with children should never get divorced. 7. Both boys and girls should help with the housework. 8. Day care is bad for children. 9. Both parents should work full-time.

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CONVERSATION A Match the sentence parts to complete the expressions of disagreement. 1. |donไ a. true. b. I disagree. 2. That's not 3. T'nา not C. what you're saying, but.. 4. I'm afraid d. So Sure about that. 5. | know e. agree. B Read the statements and give your opinion and a reason. If you disagree, uรe one of the expressions from A. Example: Yoนng people should get an apartment after they finish high school. |dont agree. Sone tcen.agers arcntrzady to live alone. 1. People shouldn't get married before they're 30 years old. 2. The best place for older people to live is with their children. 3. Mothers should not work outside the home. 4. People should live with their parents until they get married. 5. Small children should watch as much television as they want. 6. Couples with children should never get divorced. 7. Both boys and girls should help with the housework. 8. Day care is bad for children. 9. Both parents should work full-time.

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ค Read the interview. 6-09 oguess that something will happen in the future. Our Happy Planet Garry: Hello, everyone! And welcome to the Our Happy Planet Talk Show, We're here with Professor Julie Bright, a sientist and expert on climate change. Julie: Thanks, Garry. Garry: So, Julie, in your opinion, do we do enough to keep our planet healthy? Julie: Actualy, I think that the world is going to end in the next 100 years. Garry: I'm sorry. In 100 years? Oh dear.. thats terrible. Can you explain further? Julie: Its because we've already done too much damage to the planet, and now that darmage is permanent. In my opinion, we're past the point of trying to protect the planet. Now we should try to save ourselves. Garry: Surely there's something we can do. What's the cause of all this damage? Julie: Well, the cause is pollution, and its effect is climate change. It's destroying our planet, and it will continue to do So. Its to the point that we cannot stop it. Its causing the ice caps to melt. (A) Soon they will all disappear. This in turn will cause sea levels to rise. [B) Its predicted that sea levels will rise another 48 centimeters by the year 2050. This will flood many coastal cities. They will be lost forever beneath the water. Flooding isn't the only problem being caused by climate change either. Climate change is causing drought, famine, fires, and other disasters to happen more often all over the world. [C) The bottom line is: we're losing the fight against climate change. Garry: But, Professor, if we stop poluting the environment, can't we prevent these disasters that you are predicting? Julie: Hmm. Well, it couldn't hurt. But, in order for us to make a real difference, we'd have to stop polluting the planet now. Climate change is a problem for all people living now. It's not a problem for our kids or our kids" kids. comprehension Circle true or false. 8 1. Julie believes the damage done to the planet is permanent 2. Sea levels have risen 48 centimeters. 3. Melting ice caps cause droughts, famines, fires, etc. 4. Julie thinks natural disasters cannot be prevented. true false true false true false 6 Read the statements. Then fill in the boxes with the best place to insert the sentences [A-C]. The ice caps have melted faster in the last 20 years than they have in the past 10,000 years. These disasters can also cause issues such as lack of food and water. The sea level has increased by 23 centimeters in the last 140 years. Listen and read. Then fill in the blanks with the correct words. 7-09 Hello sports fans. Welcome to the 23rd annual Bayslde High School Athletics Day. I'm your host, Vic Romano. Today, I'll be covering all of the action. First up is the three-on-three basketball tournament. The Ballers are this year's champions! This most of the other teams. They morning, they 1. Couldn't lose. However, in the championship game, the Purple Elephants the Ballers in the first two quarters. Luckily n0 2. one got injured. By the end of the third quarter, though, the Ballers had the game under control, Ravi Patel 3. most other players. He led the game in rebounds. He also 4. everyone else. Meanwhile, team captain Eduardo Marque2 5. point guard. He gave assists to all his teammates. Finally, teammate Kenny Longhorn made an the Elephants unbelievable shot. Thanks to Ravi, Eduardo, and Kenny, the Ballers won the game 123-95.

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B) INTER-RAIL EUROPE FROM BRITISH RAIL INTERNATIONAL The new Inter-Rail 26+ Pass offered by British Rail International is for people who would like to mix Some of the popular attractions of Europe with some of the more นทนรual experiences that can happen when you get off the tourist route. Whatever your tastes, and wherever you want to go, people of every age from 26 to 106 (and over!) will enjoy the freedom to travel as they please at astonishingly good value prices - a fifteen-day pass costs E209 and a one month pasS Costs just E269. Both give you unlimited second-class rail travel in the nineteen European countries listed at the end of this leaflet. Those countries which are not listed do not recognize Inter-Rail 26+, Planning your trip You can get brochures, maps and accommodation guides from the National Tourist Offices for each country you plan to visit. Some of the addresses are listed in this leaflet but we leave all that to you! However, the International Rail Centre at Victoria Station, London SWIV 1JY, offers a special journey-planning service. A route can be prepared, complete with any train reservations that you need, for a minimum fee of around f15, depending on the amount of work involved. Write to the above address, giving as much detail as possible about your dates of travel and preferred departure times. What else do you need to know? Reservations are required for certain trains in Europe and an extra charge is payable on some express trains. It is usually possible, however, to find an alternative local or regional service. How to book? Inter-Rail 26+passes are available from certain British Rail stations and travel agents approved by British Rail International. For further enquiries, please call 0171834 2345 or write (or call in at) the International Rail Centre, Victoria Station, London SWIV 1JY To qualify for Inter-Rail 26+you must have lived in Europe for at least six months and hold a valid passport - please bring it with you when you book. Under 26? Inter-Rail is available to under 26s for one month's unlimited travel in 26 countries at a cost of f249 - less than f10 per country. Please ask for a leaflet.

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A แบบทดสอบรายวิชาวิทยาศาสตร์กายภา x - เซลล์เชื้อเพลิง (Fuel cells) X + mlms.aimedia.co.th/Quizs/Test/386?status=start&time=True คำสั่ง ให้นักเรียนเลือกข้อที่ถูกต้องที่สุดเพียงคำตอบเดียว เวลาในการทำ : 150 นาที คะแนนเต็ม : 10 ช่วงเวลาการทำข้อสอบ : 18/02/2565 17:30 ถึง 18/02/2565 20:00 เวลาสิ้นการทำข้อสอบ : 18/02/2565 20:05:09 1. ข้อใด กล่าวไม่ถูกต้องเกี่ยวกับสาเหตุของการใช้เซลล์เชื้อเพลิงที่ยังไม่แพร่หลายในปัจจุบัน 0 ก.เซลล์เชื้อเพลิงขนาดใหญ่มีราคาแพง 0 ข.สถานีเติมเชื้อเพลิง ไฮโดรเจนยังมีรองรับไม่มากเพียงพอ O ค. แก๊สไฮโดรเจนเป็นแก๊สที่สามารถติดไฟได้ยาก จึงไม่เหมาะนำมาเป็นเซลล์เชื้อเพลิง Oง.การผลิตแก๊สไฮโดรเจนเพื่อบรรจุถังแก๊สยังไม่มีประสิทธิภาพที่เพียงพอ 2. ข้อใดกล่าวถูกต้องในการทำให้เกิดฟิวชันและฟิชชันขึ้นบนโลก O ก.การเกิดฟิชชันจะยากกว่าการเกิดฟิวชันเนื่องจากฟิชชันสามารถเกิดขึ้นในในสภาวะที่อุณหภูมิและความดันสูงมาก 0 ข.การเกิดฟิชชันและฟิวชันสามารถเกิดขึ้นได้ง่ายๆเหมือนกัน O ค.ถูกทุกข้อ 0 ง.การเกิดฟิวชันจะยากกว่าการเกิดฟิชชันเนื่องจากฟิวชันจะเกิดขึ้นได้ก็ต่อเมื่ออยู่ในสภาวะที่อุณหภูมิและความดัน สูงมาก 3.การใช้เซลล์สุริยะสำหรับให้พลังงานกับเครื่องใช้ไฟฟ้าภายในบ้านสามารถนำเซลล์สุริยะมาต่อกับเครื่องใช้ไฟฟ้าได้โดยตรงหรือไม่ O ก.ได้ เมื่อต่อเข้ากับเครื่องใช้ไฟฟ้า จะทำให้เกิดกระแสไฟฟ้าในวงจร 0 ข.ไม่ได้ ต้องมีเครื่องแปลงกระแสไฟฟ้า กระแสสลับเป็นไฟฟ้ากระแสตรงก่อน 0 ค.ได้ โดยสามารถนำเซลล์สุริยะมาต่อกับเครื่องใช้ไฟฟ้าได้โดยตรง O ง.ไม่ได้ ต้องมีเครื่องแปลงกระแสไฟฟ้า เรียกว่าอินเวอร์เตอร์(inverter) 4. จากการที่เซลล์เชื้อเพลิงใช้แก๊สไฮโดรเจนและออกซิเจนเป็นเชื้อเพลิง ผลผลิตที่ได้จากเซลล์เชื้อเพลิงคือข้อใด O ก. พลังงานไฟฟ้า น้ำ และความร้อน 0 ข. พลังงานไฟฟ้า และน้ำ C ค.พลังงานไฟฟ้า พลังงานเคมี Oง. พลังงานไฟฟ้า 5.เพราะเหตุใดการพัฒนาเทคโนโลยีของแบตเตอรี่จึงสามารถช่วยแก้ปัญหาด้านพลังงานได้ ใช้งางได้มามขึ้. |

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18. [-/4.8 Points] DETAILS LARPCALCLIM5 1.9.047. Consider the following function. f(x) = 25 - x2, 0 < x<5 (a) Find the inverse function of f. f 1(x) = ,0 3 x< (b) Graph both f and flon the same set of coordinate axes. y y 6 4 4 - x 6 -6 -4 -2 2 4 -6 -4 -2 2 4 6 y y 6 6 4 -6 -4 2 6 -6 -4 -2 4 6 (c) Describe the relationship between the graphs of f and f1 O The graph of f1is the reflection of fin the y-axis. 0 The graph of f-1 is the reflection of f in the line y = -X. O The graph of f is the same as the graph of f. O The graph of F1 is the reflection of f in the X-axis. (d) State the domain and range of f. (Enter your answers using interval notation.) dormain range State the domain and range of f-1 (Enter your answers using interval notation.) domain range

1. Everybody loves Mr. brown. 2. They are building a new stadium near the station ช่วยแต่งปย.ใหม่หน่อยค่ะ เรื่องpassive voice