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.

Article: It is common for older people to forget things. Now an American study has found that memory starts to fail when we are young adults. People younger than thirty years of age usually do not know that they are starting to forget information. But scientists from the University of Michigan say the loss of memory has usually already started. Researchers say people do not observe this slow reduction in mental ability until the loss affects their everyday activities. Denise Park led the new study. She directs the Centre for Aging and Cognition at the Institute for Social Research at the University of Michigan. Her team studied more than 350 men and women between the ages of twenty and ninety years. The study identified people in their middle twenties with memory problems. She says young adults do not know they are forgetting things because their brains have more information than they need. But she says that people in their twenties and thirties are losing memory at the same rate as people in their sixties and seventies. Ms. Park says people between the ages of sixty and seventy may note the decrease in their mental abilities. They begin to observe that they are having more trouble remembering and learning new information. The study found that older adults are more likely to remember false information as being true. For example, they remembered false medical claims as being true. Younger people remembered hearing the information. But they were more likely to remember that it was false. Ms. Park is now using modern imaging equipment to study what happens in the brains of people of different ages. She is studying what parts of the brain older adults use for different activities compared to younger adults. Ms. Park says mental performance is a direct result of brain activity and brain structure. She says keeping the brain active is important. She hopes future studies will identify ways to improve the operation of our aging minds.
Answer: introduce effective ways to improve memory
The passage is meant to _ .

Article: Lots of people are unhappy with their present weight, but most aren't sure how to change it. You may want to look like the models or actors in magazines and on TV, but those goals might not be healthy or realistic for you. Being healthy is really about being at a weight that is right for you. The best way to find out if you are at a healthy weight or if you need to lose or gain weight is to talk to a doctor or dietitian . If it turns out that you can benefit from weight loss, then you can follow a few of the simple suggestions listed below to get started. _ . Ask your mom or dad to lend help and support and to make lifestyle changes that will benefit the whole family, if possible. Those who have the support of their families tend to have better results with their weight-management programs. Watch your drinks. It's amazing how many extra calories can be in the sodas, juices and other drinks that you take in every day. Simply cutting out a can of soda or one sports drink can save you 150 calories or more each day. _ with water or other sugar-free drinks when you're thirsty and stay away from sugary juices and sodas. Stop eating when you're full. Lots of people eat when they're full. Try to pay attention as you eat and stop when you are full. Avoid diet pills. They can be dangerous to your health; besides, there's no evidence that they help keep weight off over the long term. Get moving. You don't have to play a team sport or go to the gym. Try different kinds of activities from hiking to cycling, or to dancing until you find what you like.
Answer: what your realistic goal is
According to the passage, before you decide to lose or gain weight you must know _ .

Article: The computer is a perfect tool for all those categories , but... You just never really had the time to take a basic computer class,and the books about how to actually use a computer are heavy reading and it seems like computers and computer manufactures have a language all of their own, so the books really don't help you much, anyway. This is a web site for YOU Here is your chance to get the basic knowledge you need, so you can enjoy the time you spend in front of your computer, and you can learn at your own pace. This web site is a guide for new computer users. Here you will find step by step descriptions of the most commonly used programs and functions of your computer. You can look through the links on the left and find what you need to know right now and come back later and get some more information. This is NOT a web site for computer experts and it's not written by an expert, either, so don't worry, you will find that everything here is written in a language for YOU! The list of computer terms will have the explanations to the words you will need to gain the desired knowledge for everyday use. As you get acquainted with the basic functions you will also have a better picture of what your computer can actually do for you in your daily life. After all a computer is a TOOL, and here is your chance to 1earn how to use it! As I said. It's important to learn at your own pace, so add this site to your favorites.
Answer: quite difficult
It is _ to read a book about computer.