TASK DEFINITION: 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.
PROBLEM: Article: Read More & Spend Less We have more than 7 million used books for sale, from the earliest board books to the all-time classics. If you like what we have to offer, Tell-a-Friend and we'll give you more reasons to read! Any member of our website who invites friends and family to try our books using the "Tell-a-Friend" program will see a 20% discount when that friend places their first order within 14 days. Start exploring and save big on all your favorites. Here we list some of our books that are heavily discounted. Giraffes Can't Dance By Giles Andreae This book has been pleasing children for over 15 years. Gerald the tall giraffe would love to join in with the other animals at the Jungle Dance, but everyone knows that giraffes can't dance... or can they? 2004, Paperback ISBN:9780439539470 From $0.99 Laugh-Out-Loud Jokes for Kids By Rob Elliott With over 700,000 copies sold, this book will have children rolling on the floor with laughter. A great gift idea for any child. 2010, Paperback ISBN: 9780800788032 From $0.89 Love You Forever By Robert Munsch With simple text and pictures,Love You Foreveris a book to be shared--a story about love that children will carry with them throughout their lives. 1995, Hardback ISBN;9780099266891 FromY=1.98 How to Win Friends & Influence People By Dale Carnegie As the most famous confidence-building book ever published , this classic book will turn your relationships around and improve your relationships with everyone in your life. 2013, Paperback ISBN: 9788087888223 From $0.99
Answer: read more but spend less

SOLUTION: The "Tell-a-Friend" program encourages people to _ .

PROBLEM: Article: The direction of our lives is determined by the choices we make every day. They accumulate and lead to our final destination. Success in life is not a gift that just falls on people like a ripe pawpaw! It is a choice you have to make. The life you are going to live tomorrow is just a direct product of your choice today. It is pointless to waste our time today and hope for a successful tomorrow. Everything that happens in your life depends on what you are doing today. Your future begins with a choice. Here are some tips that help you create a life of fulfillment and prosperity in the future. Choose to be positive. A positive mental attitude will put you miles ahead of your peers . Never say never. Your attitude determines your altitude. It is more valuable than skills. Choose a positive attitude and things will start to work for you. Choose to always treat others right. We come across all sorts of people, many of whom will treat us poorly. We can choose to treat them right, no matter how they treat us. When they lie, we will tell the truth. When they cheat, we will play by the rules. We may get the short end of the stick sometimes, but in the long run we will win. Choose to sow more than you reap. There are many takers in this world, but our lives will be better as we become givers. Give away your time, your money and your love and you will most likely get it back sooner or later! Choose to break bad habit. Take the big ones first. Make every effort to break them. Forget about the others, as you will get to them later. Stop smoking, get out of debt and lose your extra weight. Exercise the power to choose! Choose to get home for dinner more often. The family is the most important group of people you will ever belong to. Make a decision today to develop your relationship with your family. This one choice you will never regret. You have a chance today to change your life forever. Make the right choices .
Answer: they have deep effects on our future

SOLUTION: We should make wise choices today because _ .

PROBLEM: Article: If you haven't already, you too should switch to the latest eco-friendly, energy-efficient, energy-saving LED (Light Emitting Diode) lighting. As the world becomes more focused on green issues, everyone should do their part in practicing energy efficiency, recycling, cutting down their CO2emissions and much, much more. One of the most successful campaigns that started in Australia is the now world-famous"Earth Hour". 2.2 million of Sydney's residents turned off their lights for an hour in a mass attempt to save energy. The following year, the same idea was adopted by a whole host of different cities. This is a great example of a campaign to promote eco-friendly options and energy efficiency. But while it clearly raises awareness, it is not a long-term solution to energy saving across the developed world. A long-term solution can be found in the form of switching to LED lighting rather than the traditional halogen lights found in a typical home. Put simply, LED lighting is the future of lighting. LED lamps use up only a fraction of the energy compared to that of regular lamps. They also produce a quality flicker-free light, and will last longer than a regular light with 50,000 hours being realistic. Not only are they longer lasting and more energy-efficient with no sacrifice in light quality, but they may quickly become a possible substitute for regular lamps that have been previously installed by homes and businesses. An ordinary 50 watt low-voltage halogen light on for 4 hours a day would cost $ 25 per year to run. With a life span of around 3,000 hours it will typically stop working at the two-year mark. Compared with the regular one, an LED light of 50 watts operating for the same period will cost roughly $ 6 per year to run and last 50,000 hours. That means it won't have to be replaced for 24 years! It really is a _ to switch to energy-saving LED lighting. Plus, you will be doing your bit for the environment by becoming more eco-friendly.
Answer: call on people to use less energy as much as possible

SOLUTION:
"Earth Hour"is held in the world every year in order to _ .