Read the following article and select the best answer. Article: Every day we go to school and listen to teachers,and the teacher will ask us some questions.Sometimes,the classmates will ask your opinions of the work of the class.When you are telling others in the class what you have found out about these topics,remember that they must be able to hear what you are saying.You are not taking part in a family conversation or having a chat with friendsyou are in a situation where a large group of people will remain silent,waiting to hear what you have to say.You must speak so that they can hear you loudly enough and clearly enough but without trying to shout or appearing to force yourself. Remember,too,that it is the same if you are called to an interview whether it is with a professor of your school or a government official who might meet you.The person you are seeing will try to put you at your ease ordinary conversation but the situation is somewhat different from that of an ordinary conversation.You must take special care that you can be heard. Question: When you speak to the class,you should speak _ . - as loudly as possible - in a low voice - loudly - forcefully
loudly

Read the following article and select the best answer. Article: I remembered that when I was a little child, I used to look for Sunday of the week. Yes, I was so looking forward to an adventure. Now, I still have a strong _ for buses. I used to wonder where those gigantic buses finally stopped. On sunshine Sundays, that's my adventure times. He took me to the bus stop. Time passed, while I was growing impatient, he was smiling, as he always does. It was really not that easy to get on a bus as often as we do today. I was so worried that the bus driver would have missed us. I waved my hands so high with all my strength. I looked hopefully at him. He didn't move at all. He was still standing. It seemed that the late and infrequent coming of the bus wasn't any trouble to him at all. He took my hand. We managed to find seats on the upper deck. I was so excited. Only sitting beside the windows made me happy. Looking at the rewinding buildings, streets and people through windows from a higher ground was so much fun. Then, he was sitting peacefully by me and whispered to me where the bus finally would stop. I was curious about what would be the next stop of our destination as much as what really means something to him. That is me. I know now. I am all he cares. He wants me to be happy, as he always does. That's the strong bond between father and son. Childhood, naive and precious, you showed me the world and the way I look at the world. I am so grateful for your presence in my life. Thanks, you are so wonderful! Question: Who is "he" throughout the text? - The brother of the writer. - The son of the writer. - The father of the writer. - A bus driver.
The father of the writer.

Q: Read the following article and select the best answer. Article: (Reuters) -- A group of Chinese scientists and explorers are looking for international help to organize a new search for the country's answer to Bigfoot, known locally as the "Yeren", or "wild man". Over the years, more than 400 people have said they saw the half-man, half-ape Yeren in a remote, mountainous area of the central province of Hubei, state news agency Xinhua said on Saturday. Expeditions in the 1970s and 1980s found hair, a footprint, and a sleeping nest suspected of belonging to the Yeren, but there has been no _ , the report added. Witnesses describe a creature that walks upright and is more than 2 meters tall with grey, red or black hair all over its body, Xinhua said. Now the Hubei Wild Man Research Association is looking for volunteers from around the world to join them on another expedition to look for the Yeren. "We want the team members to be devoted, as there will be a lot of hard work in the process," Luo Baosheng, vice president of the group, told Xinhua. But the team will have to come up with about 10 million yuan ($1.50 million) first, and is talking to companies and other bodies to secure the money, so there is no timetable yet for when they may start, the report added. China is no stranger to _ . There are many tales about mysterious, monster-like creatures in remote parts of the country. For example, Tibetans have long talked about the existence of the Yeti , or "Abominable Snowman", in the high mountains of their snowy homeland. Question: What the volunteers for this expedition need most is _ . - experience - enthusiasm - confidence - devotion
A: devotion

Read the following article and select the best answer. Article: When scientists accidentally killed what turned out to be the world's oldest living creature, it was bad enough. Now, their mistake has been worsened after further research found it was even older - at 507 years. The ocean quahog, a type of deep-sea clam, was dredged alive from the bottom of the North Atlantic near Iceland in 2006 by researchers. They then put it in a fridge-freezer, as is normal practice, unaware of its age. It was only when it was taken to a laboratory that scientists from Bangor University studied it and concluded it was 400 years old. The discovery made it into the Guinness Book of World Records. However, by this time, it was too late for Ming the Mollusc , named after the Chinese dynasty when its life began. Unfortunately researchers who calculated Ming's age killed it instantly by opening its shell. The researchers opened the ancient clam up to judge its age by counting growth rings inside. But the rings were so close together that scientists ended up having to count the rings on the outside to be accurate, leading CBS journalists to point out that if scientists had just started there, Ming could have lived on. Now, after examining the quahog more closely, using more advanced methods, the researchers have found the animal was actually 100 years older than they first thought. Dr Paul Butler, from the University's School of Ocean Sciences, said: "We got it wrong the first time and maybe we were a bit hasty publishing our findings back then. But we are absolutely certain that we've got the right age now." The mollusc was born in 1499 - just seven years after Columbus discovered America and before Henry VIII had even married his first wife, Catherine of Aragon in 1509. A quahog's shell grows by a layer every year, in the summer when the water is warmer and food is plentiful. It means that when its shell is cut in half, scientists can count the lines in a similar way that trees can be dated by rings in their trunks. Jan Heinemeier, associate professor at the University of Denmark, who... Question: Why did the scientists open the ancient clam up? - To count the growth rings outside of the clam. - To study how old the clam was. - To see the structure of it. - To give an immediate operation on it.
To study how old the clam was.