In this task, you're given an article and an answer. Your task is to generate the fill-in-the-blank question for this answer based on the given article. The blanks are always at the end of the question, and can be filled with more than one word or phrase.
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Question: Article: Liz had been bleeding for a long time! She was my closest professional colleague and good friend at the time when we worked in an IT company. It was her first day back at work after an operation and I thought she should have taken a few more days to recover. Realizing that we couldn't stop the bleeding, we headed to the emergency room and spent hours there waiting to be seen. After the treatment, I drove her to my apartment. I had to leave her in my apartment while I dashed off to take a final exam for a very important course I was taking. Upon my return, we decided Liz was in a good enough condition to sustain a trip back from my Northern Virginia apartment to her home in Maryland. Although it was nearly midnight and we were both exhausted, we still decided to set off. Unfortunately, in a not particularly safe part of town, we heard my car make a strange noise, and then ti was shaking violently as we drove along. Quickly, I stopped the car in the road and found a tire had blown out. Not knowing how to change a tire and feeling scared, I was trying out to figure out what to do next. Liz, weak from losing all that blood all day and weighing only about eighty pounds to begin with, came out and tried to help me. I had to scream at her to get back in the car and relax. Within seconds, a taxi pulled up behind us. A huge man appeared and began walking toward us. I felt that the blood drained out of my face and I nearly fainted in fear. "Got a flat tire, girls?" he asked. "Yes," I answered in a trembling voice. In no time at all, the man changed the tire for us and rushed off back to his taxi. He refused any payment and did not even tell me his name. He would never know how badly we needed his services that particular evening. And I, with a grateful heart, will never forget his kindness.
Answer: she had an operation but didn't rest enough

Answer: The author thought that Liz was bleeding because _ .

Question: Article: I told my friend Graham, "I often walk two miles from my house to the town centre. Unfortunately, there is a big hill on the way." He replied, "You should say 'fortunately'." He explained that I should be glad for the extra exercise that the hill gave. I thought he was right. My attitude to the hill has now changed. As I _ the foot of the hill and prepare to climb, I tell myself that this hill will help me lose weight and get fit. This hill is my friend. I have a smile of satisfaction as I reach the top of the hill. Problems are to be faced. We cannot achieve anything with an easy life. Helen Keller once wrote that "Character cannot be developed in ease and quiet. Only through experiences of trial and suffering can the soul be strengthened ..." Our attitude towards difficulties is of importance in life. From time to time, we all face problems, accidents and difficulties. We cannot choose the situation but we can choose our attitude toward the situation. How can you change your attitude towards difficulties? Try these steps:1. Face the problem. Do not avoid it. 2. Take a positive attitude. 3. Imagine how you will feel when you solve the problem. 4. Develop an action plan for how to deal with it. 5. Smile. Many great people like Helen Keller, took these steps to deal with their problems. They chose their attitude. They chose to be positive. They accepted the challenge. They won.
Answer: Graham often climbs hills to exercise

Answer: We can infer from the passage that _ .

Question: Article: Tuvalu, a tiny country in the Pacific Ocean, has asked for help as it fears it will be swallowed up by the sea. Storms and huge waves are a constant threat and none of Tuvalu's nine little islands is more than five metres above sea level. Salt water is already entering the country's drinking water supply, as well as damaging plants that produce fruit and vegetable. Without urgent help, the country's days are numbered. But Tuvalu is not the first place to face sinking into the sea. Venice, a historic city in Italy best known for its canals, has sunk about 24 cm over the past 100 years. Experts say that it will have sunk another 24 cm by 2050. A century ago, St. Mark's Square, the lowest point in the city, flooded about nine times a year. Nowadays, it happens more than 100 times. While Venice is slowly sinking into the mud on which it stands, Tuvalu's rising sea level is caused by global warming. The average global temperature has increased by almost 0. 5 centigrade degrees over the past century, scientists expect it to rise by extra 1.3 degrees over the next 100 years. Warmer weather makes glaciers melt, adding more water to the ocean. The warmer temperatures also make water expand, so it takes up more space, causing the sea level to rise. The sea level has risen 10.25 cm in the last 100 years. The main cause of global warming is human pollution. Through burning coal, oil and gas, people have been increasing the greenhouse gases in the atmosphere, such as CO2. This adds to the power of the greenhouse effect, making the planet even warmer. Many scientists believe that, if the warming is not stopped, there will be huge climate changes. The sea level could rise by one meter this century. Should this come true, the sea will swallow up millions of homes and the world will be flooded with " _ " looking for somewhere to live.
Answer: their trouble is caused by global warming

Answer:
The author uses Tuvalu and Venice as examples in order to explain _ .