input: Make use of the article to answer the questions. At East China University of Science and Technology, students who finish their food in the dining hall can get a coupon when they return their tray . They can exchange coupons for small gifts, such as books, magazines, mobile phone covers and hand warmers. "It's been a big surprise," said Liang Zhaoyun, 19, a student in the university of Shanghai. "It makes us try our best to finish the food!" But some food in the dining hall is so poorly prepared that students are _ to finish it all. Some schools have paid some attention to it. "The dishes in our canteen are all right, generally speaking. We've tried our best to make it tasty. But of course it's difficult to make all the students love it." said Wang. Other universities also pay attention to the size of food. At Nanjing University, rice is divided into three different-sized bowls that students can choose from. "I like to try different dishes at each meal. So I had to throw away a lot of food because the bowls were too big. But now the dining hall offers small sizes. It's great because I can try different dishes at half price and don't waste so much food," said Fan Peng, a student from Nanjing University. But what if you really can't finish all your food? Some universities also provide a take-away service. If you can't finish all your food, you can get a box to take the leftovers home. Even if you feed the cat, it's not wasted. So you see, if we call on students not to waste food, schools should also improve the service and meal quality. 1. Who is being rewarded?
2. For doing what?
3. Where is this?
4. What do they get for finishing?
5. What do they do with it?
6. What do other schools do?
7. Why do they do this?
8. Can you take your food home?
9. What do you put the food in?
10. How many different sized bowls does the Nanjing school offer?
numbered_answers: 1. students
2. returning their trays
3. at East China University
4. a coupon
5. They can use them for small gifts like books, magazine, mobile phone covers and hand warmers
6. Pay attention to the size of food
7. so food isn't wasted
8. yes
9. a box
10. three

input: An Australian man who has been donating his extremely rare kind of blood for 56 years has saved the lives of more than two million babies.

James Harrison has an antibody in his plasma that stops babies dying from Rhesus disease, a form of severe anaemia . He has enabled countless mothers to give birth to healthy babies, including his own daughter, Tracey, who had a healthy son thanks to her father's blood.

Mr. Harrison has been giving blood every few weeks since he was 18 years old and has now racked up a total of 984 donations. When he started donating, his blood was deemed so special that his life was insured for one million Australian dollars.

He was also nicknamed the "man with the golden arm" or the "man in _ ". He said, "I've never thought about stopping. Never!" He made a pledge to be a donor aged 14 after undergoing major chest surgery in which he needed 13 liters of blood. "I was in hospital for three months," he said. "The blood I received saved my life so I made a pledge to give blood when I was 18."

Just after he started donating he was found to have the rare and life-saving antibody in his blood. At the time, thousands of babies in Australia were dying each year of Rhesus disease. Other newborns suffered permanent brain damage because of the condition. _ . It stems from one having Rh-positive blood and the other Rh-negative .

His blood has since led to the development of a vaccine called Anti-D. After his blood type was discovered, Mr. Harrison volunteered to undergo a series of tests to help develop the Anti-D vaccine. "They insured me for a million dollars so I knew my wife Barbara would be taken care of," he said. "I wasn't scared. I was glad to help. I had to sign every form going and basically sign my life away."

Mr. Harrison is Rh-negative and was given injections of Rh-positive blood. It was found his plasma could treat the condition and since then it has been given to hundreds of thousands of women. It has also been given to babies after they are born to stop them developing the disease.

It is estimated he has helped save 2.2 million babies so far. Mr. Harrison is still donating every few weeks now. 1. How long has he donated?
2. How is his blood special?
3. What is in it?
4. What age did he start?
5. What event gave him the desire to donate?
6. Did he help
7. What about his woman?
8. Was he worried?
9. How many infants have been rescued?
10. What is the thing developed called? Return numbered answers in your output.

output: 1. 56 years
2. stops babies dying from Rhesus disease
3. antibody
4. 18
5. after undergoing major chest surgery
6. he blood I received saved my life
7. unknown
8. wasn't scared
9. 2.2 million
10. Anti-D

Q: One morning, Becca was putting on her shoes when she heard a knock at the door. When she opened it, she saw her friend Faith standing on the porch. "Bill is going to build a fort in my backyard today, and I get to help," Faith said. "Would you like to come over and help too?"

Becca thought about what she had to do that day. Her mother had told her she needed to get her chores done before she could play at Faith's house. "First, I have to clean my room," Becca told Faith.

"Maybe I can help you," Faith said. "I helped Sam clean his room once."

"Sure!" Becca answered.

The girls went to Becca's room and started to pick up toys and clothes. "Maybe I need to clean under the bed," Becca said. Under the bed, she found a library book she had been missing. Faith finished putting all of the clothes into the hamper.

"Thanks for the help!" Becca said. "Now I can go with you."

"I hope we don't have to clean my room, too!" said Faith.

Answer the following questions:
1. What time of day was it?
2. Who heard something then?
3. WHat did she hear?
4. What did she do then?
5. What did she see then?
6. Where did that person invite her to go?
7. What did she have to do before that?
8. Could anyone help?
9. Where did they go?
10. WHat did they do there?
A:
1. morning
2. Becca
3. a knock at the door
4. she opened it
5. her friend
6. come over
7. clean her room
8. yes
9. Becca's room
10. pick up toys and clothes