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Read the following article and select the best answer. Article: For any person who must speak in public, to business or pleasure groups, humor is a helpful, and necessary, tool for getting your message across. Why does humor work a lot? There are several reasons. People will enjoy what you have to say if it is presented with humor. But, more importantly, if you are in a situation where important, and perhaps controversial , ideas must be presented to less than open minds, humor allows those ideas to be presented in a non-threatening manner. Abraham Lincoln was famous for his ability to relate humorous stories to make a point. Humor used carefully throughout a presentation will also keep the listener's interest high. In a word, individuals learning how to use humor in their speeches can strengthen arguments, support interesting presentations and, most of all, entertain their audience in a positive and comfortable way. While popular culture may well hold many kinds of humor, some of it has no place in presentations that are designed to educate and encourage the audience. If you want to become a professional stand-up comedian whose goal is 100% entertainment, then you may be able to use some of the reference materials like The Art of Using Humor in Public Speaking. They can help you develop your skills and sources of humor. To that _ , your participation in this study of humor will become necessary. Hopefully, you will come to appreciate the special difficulty of entertaining the audience with good and clean humor. Question: How many reasons does the author give for using humor? - Two. - Three. - Four. - Five.
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Three.

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Read the following article and select the best answer. Article: In-line skating is a fun sport that everyone can enjoy. Follow these safety tips to keep skating safe and fun. Step 1: Gear up! Even before you put on your skates, put on all your safety gear . Step 2: Buckle up! Strap on your skates. Make sure they fit well and are snugly around your ankles. This helps your ankles stay strong and straight. Step 3: Fall down! You probably do not usually try to fall. But it is good to practice falling on skates. Fall forward onto your knee pads. Put out your hands and let your wrist guards hit the ground. See? Are you surprised that it doesn't hurt? Practice falling until it is easy to fall forward and get up again. If you are not afraid to fall, you will try new things. Knowing how to fall will help you be a better skater and find your balance. When you can stay balanced, you won't fall as much. Step 4: Stop! Make sure you can stop on your skates. The quickest and safest is probably the brake stop. The brake is usually on the back of the right skate. The brake stop: Roll forward with your skates pointing the same way. Let your right skate roll a little forward. Bend your knees as if you are sitting down. Then press your right heel down hard. This will make your brake pad drag on the ground until you stop. The T stop: Roll forward with your skates pointing the same way. Then turn your right foot out so the toes are pointing to your right. Drag your right skate. Let the wheels drag on the ground until you come to a stop. Another way to stop is to run or jump onto the grass. Step 5: Roll around! Find a flat, smooth place to practice. Do not skate in streets. Parks and playgrounds are good places to practice. Look for "No skating" signs to make sure you can skate there. Question: In the step right after "Buckle up!" you should practice how to _ . - skate fast - brake - fall safely - put on gear
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fall safely

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Read the following article and select the best answer. Article: Thirdgeneration mobile phones, known as 3G, are the next big step for the telecom industry. Data speed in 3G networks is much quicker than present technology. This means users can have highspeed Internet access and enjoy video and CDquality music on their phones. "Mobile data is not a dream; it's not an option but a requirement." said Len Lauer, head of a US communications company,Sprint PCS,at a 3G conference in Bangkok earlier this month. With 3G, you can forget about text messages telling you yesterday's news; a 3G phone can receive video news programs, updated four times a day. Internet access will also be much quicker, making it easier to surf the Web on your phone than on your computer at home. Facetoface video calls And don't worry about getting lost. 3G phones offer map services so you can find a new restaurant just by pressing a few keys on your handset. However, the most impressive part of 3G technology is video calling. With live twoday video communication, you can have facetoface talks with friends and family on your mobile phone. Many European countries have already launched the service. In May 2000 the US Government issued five licenses to run 3G wireless services, while the first 3G phones arrived in Italy in March this year. International telecom companies can't wait to sell 3G in China, the world's largest mobile telecommunications market. But they will have to be patient. At the moment, China is busy testing its 3Gbased technologies, networks and services. This will be followed by a trial period before the phones can finally hit the shops. "We need to create a pool of 3G customers before the largescale commercial launch of the service." said Fan Yunjun, marketing manager for Beijing Mobile. "We expect that the 3G licenses will be issued late next year. " Question: What does Len Lauer want to inform the readers? - Realizing the dream of mobile data based on the application of 3G is a must. - There is no need to send messages since 3G can receive video news programs. - 3G is supposed to own all the functions that a computer has. - It is a choice to carry mobile data with 3G phones.
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Realizing the dream of mobile data based on the application of 3G is a must.