Read the following article and answer the question. Article: One year ago, I worked at a Chinese traditional medicine store. Business was not bad. Every day we mixed medicinal herbs for patients, so the store was always full of a strong herbal smell. After I had worked there for a time, a boy of 13 or 14 started coming and sitting on the stairs outside the store for a while every day. It seemed strange to me. "Do you like the herbal smell?" I asked him one day. "I grew up with this kind of smell," he said. He told me that his mother took herbal medicine for years, so he could mix herbs for his mother when he was very young. He mixed the herbs with deep love, hoping his mother would get better as soon as possible. "Is your mother well now? I asked. He shook his head. "My mother passed away three years ago." Looking up into the sky, he went on: "When I first passed by here and smelled the herbs, I thought of my mother. It is comforting to remember those days when she was alive. So I come here every day to sit for a moment. When I sit around this smell, I feel as if my mother is still alive and is waiting for her medicine in her room. Question: The writer felt _ when seeing a boy sitting on the stairs at the beginning of the story. Answer:
OPTIONS:
- strange
- angry
- excited
- bored

Answer: strange

Question: Read the following article and answer the question. Article: Have you ever heard an echo of your voice? An echo is a reflected sound. Stand in a very large, empty hall with nothing on the walls. Then shout. The sounds you make will hit the walls and come back to you. The walls reflect the sounds. These reflected sounds are called "echoes". We can use reflected sound to make sound travel farther. Hold a watch about fifty centimeters from your ear. You cannot hear it. The sound of the watch travels a short way in all directions. It does not travel as far as your ear. You can make it travel to your ear by using a roll of cardboard . Make the roll of cardboard about fifty centimeters long. Put one end over your ear and hold the watch at the other. Now you can hear the watch because the sound has not gone in all directions. It is reflected down the roll to your ear. A megaphone works in the same way. It makes sound travel farther. It reflects the sound into a beam which can travel a long way. In the ship, the sailor uses the megaphone to make his voice travel. Without the megaphone, his voice cannot travel far. We use reflected sound in many ways. We use it to measure the depth of the sea, for example. Among the animals, bats and whales use reflected sound to tell them where they are and what things are near them. Question: . From the text we learn that _ . Answer:
OPTIONS:
- reflected sound is useful only to blind people
- people haven't made use of reflected sound yet
- bats use reflected sound to fly and get food
- whales don't use reflected sound as they live in the sea
Answer: bats use reflected sound to fly and get food

input with options: Read the following article and answer the question. Article: Do you know Su Bingtian? He is a Chinese runner. He was born in Zhongshan City, Guangdong Province on August 20th, 1989. When he was a child, he liked running in the school running team. His parents supported him in practicing running and they often encouraged him to run. Though it's very hard for him to win every race, he never gives up. He tries his best to run well every day. He took part in the regular match in November, 2004 for the first time. After that, he won many first prizes in all kinds of matches. On May 31st, 2015, in Saturday's Eugene Grand Prix, the 1.72 meters-tall runner finished third in 9.99 seconds, behind American Tyson Gay in 9.88 seconds and Mike Rodgers in 9.90 seconds. Su Bingtian becomes beats 10-second barrier as the first Asian-born. China's Zhang Peimeng, who raced to his personal best of 10.00 seconds in 2013, is considered the closest to beating the barrier. Now Su Bingtian broke his record. "I am so proud of my result. I can write my name into history now and I will work harder and run faster," said Su Bingtian. Now let's congratulate to Su Bingtian! We hope Su Bingtian will have a better future and good luck to him! Question: Where was Su Bingtian born? Answer:
OPTIONS:
- Beijing.
- Shanghai.
- Guangdong
- Jiangsu.
output: Guangdong

Q: Read the following article and answer the question. Article: Do you like singing or playing musical instruments ? If you say "yes", you can join us! We have piano lessons every Friday evening in our club. We also have guitar lessons on Monday evening. You don't have to pay -- The lessons are all free. Just come and have a try!We also have classes to teach students singing skills on Tuesday evening. If you like singing, you will find them useful. In our club you can meet many students from different classes and you can make friends with them. Come on! Join us! Question: You can have piano lessons _ . Answer:

OPTIONS:
- every evening
- on Monday evening
- every Friday evening
- every Friday morning

A: every Friday evening

Question: Read the following article and answer the question. Article: What would you do if you had an accident in your daily life? It is important for you to get some knowledge about first aid in your daily life. If a person has an accident, he / she needs medical care before a doctor can be found. When you give first aid, you must know three things: First, when a person stops breathing , open his / her mouth to see if there is food in his / her mouth. Second, if a person cannot breathe, try to start his / her breathing at once, using a mouth-to-mouth way. Third, if a person is hurt badly, try to stop the bleeding at once. And then take him / her to a doctor, because if a person loses one third of his / her blood, he / she may be in great danger. Many accidents may happen at home, and everyone should know some first aid to deal with common injuries. When a person _ by an animal, wash the wound with cold running water before he / she is taken to see a doctor. When a person is burnt, wash and cool the area of the skin under the cold tap for a while, then put a piece of dry clean cloth over the burn. If a person is badly burnt, take him / her to the doctor. If a person cuts his / her finger, clean it and put a piece of clean paper round the cut. In the future we should learn more about first aid and try to spread it. Question: Which can be the BEST title for the passage? Answer:
OPTIONS:
- How to give first aid
- How to stop the bleeding
- How to deal with different cuts
- How to deal with common injuries
Answer:
How to give first aid