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: Charlie studied in a famous college for four years. He studied hard and did well in all his subjects. He hoped to become a good teacher. This year he left the college and began to work in a middle school. He likes his students and is strict with them. He does his best to make his classes lively and interesting. One day he carefully explained a chemical reaction to the students of Grade 2 in the chemistry lab. "Be careful, everyone," he said loudly. "Before I make the experiment,there're twenty five atoms of carbon ,but after I finish it, there're twenty four atoms of carbon left!" He stopped to watch the classroom and hoped his students would go on explaining it. But the young men looked at each other and nobody answered him. He had to ask, "What happens? What makes the atom lost?" The classroom was very quiet and none of the students looked at their teacher. "Who can tell us where it has gone?" Suddenly a soft voice came from the back row, "We did not see anybody leave the lab!"
Answer: his students could do well in chemistry

Answer: Charlie hopes _ ,so he does his best to make his classes lively and interesting.

Question: Article: "Before you fall in love, you'd better get a job" As told by Lee Joon-ho, 20, a senior in law at Seoul National University Korean TV dramas have shown a lot of rebellious youth, but in fact most students still live a traditional life. Confucianism has a great influence on us. For instance, Confucius said that we should be dutiful to our parents and value the family. Thus we prefer a school that's close to home so we can go back every day. Also as a result of Confucianism, teachers enjoy a high status in Korea. The other day, my professor was flying to Vienna on a business trip. Instead of waiting for hours in the queue, he was told to check in first and didn't have any problem with overweight luggage. When it comes to important decision-making, such as choosing a university, a job, and a wife, we listen to our parents' suggestions. Most parents seem _ in study decisions, but they take a firmer attitude towards their children's love and marriage choices. Often, a man has to have his own business or a solid career before he's allowed to pursue romance. Male chauvinism is popular among our parents' generation, since they had to support the whole family through hard work. We need to shoulder the same responsibility, but we've also learned to respect women, as they're doing outstanding work in lots of areas. But to be honest, my friends and I still prefer a traditional woman as a girlfriend and future wife. We want her to be elegant and thoughtful in taking care of a family. Our sense of tradition is also reflected in our buying habits. In my house, you see only Korean appliances. Although European cell phones are available in ROK, we favor LG and Samsung, which are suited more to our tastes and widely promoted in TV dramas and films.
Answer: He was on a business trip.

Answer: The professor was told to check in first because _ .

Question: Article: Word Power Author(s): Kaplan $13.95 You'll never be at a loss for words again. Energize your vocabulary with must-know everyday words that are the essentials of a good vocabulary, engaging lessons to help you use words in text, hot words often found on tests, tips to help you figure out new words, roots, and more. Grades: 8 & up Ages: 13 & up Word Smart Junior Author(s): Russell Stauffer $ 17.95 Now this is the way to add new words to your vocabulary! Word Smart Junior will make you laugh so much. You'll be amazed that you've just learned more than 120 fascinating and very useful words! Parents, teachers, and friends will marvel at your eloquence ! Grades: 3-5 Ages: 8-10 Grammar Smart Junior Author(s): Marcia Reynolds $ 16.85 Do you quake when your teacher says, "Now it's time for grammar"? Do your verbs agree with your subjects? Fear no more! A big Hollywood producer and a famous movie star will help you learn all those nasty elements of grammar. You'll be amazed at how quickly you learn, and how much fun it can be. You'll finally know your grammar backwards and forwards, and you'll never have to worry about it again. Grades: 7-9 Ages: 12-14 Grammar Smart: An Audio Guide to Perfect Usage Author(s): Julian Fleisher $ 12.68 The words you use say a lot about you ... but the way you put them together says even more. Your grammar makes an immediate and lasting impression on your teachers, and even your friends. So don't make the mistake of thinking that grammar is too complicated. We've created Grammar Smart to help you write and speak with clarity and confidence. Grades: 6-8 Ages: 11-13
Answer: Grammar Smart: An Audio Guide to Perfect Usage

Answer:
If a ten-year-old boy wants himself to be admired because of his speech ability, he may buy _ .