Do you want to be a person who has a good memory? People who enjoy their wonderful memory often do well in their studies and work. These people only have to spend a few m ____【小题1】on a page and will keep what they read in mind. Here are some things you can do to improve your memory. Try these: Be more observant(善于观察的). Some people who said to have a bad memory don't r______【小题2】have memory problems. They just don't take time to n______【小题3】 the details. If you pay more attention to the details. you're sure to have a much clearer memory of events. A little exercise that you could do is to p_____【小题4】 memorizing lists of things, such as the things you are going to buy in a supermarket, or even the ingredients(原料)printed on your biscuit box.
Do more activities such as puzzles, word g______【小题5】 and learn a new language. These activities will f_____【小题6】improve your brain functions(功能) and will help you improve your memory.
Try to have more free time. When you are t___【小题7】 probably you are to have a weaker focus(集中). Find ways to get rid of（去除）stress, so your brain will be clearer and ready to have new i_______【小题8】
Get enough sleeping hours. You need at l_____【小题9】 seven hours of sleep every night. Give your brain cells a chance to r________【小题10】the damage（损害） done by a day's tiring work. Eat lots of fruits, vegetables and grains. Do your best to be healthy, and these foods help you improve your memory.

Thanks to improvements in both health care and personal safety, most people are living healthier, longer lives. Someone who is born today can expect to live 25 years longer than someone who was born in the 19th century. It's even thought that in the future more and more people will celebrate their hundredth birthday. Here are five rules for a healthy life.
【小题1】
We all know that we shouldn't run across the road in front of the oncoming traffic, or cycle too close to cars. But we’re not sure about how to stay safe in the countryside. When you're out walking you should always go with someone. and tell your parents where you're planning to go. Remember! Climbing may also mean falling-what goes up must come down. Safety rules and advice are there to help you, not to make life less fun.
【小题2】
Sure, it's comfortable to sit on the couch and watch. But experts say you should walk at least 10,000 steps every day to keep fit. In the past, People's jobs required more physical effort. When farmers were working in the fields, they were keeping fit at the same time. Think about it: do you get the same amount of exercise today as they did in the past?
【小题3】
It's important to eat plenty of the right things, above all, fruit, vegetables, and to see fast food or sweets as something very special- maybe just and then. The wrong diet means you'll put on weight, one of the fastest ways to an unhealthy life.
【小题4】
When we were babies, we slept for much of the day- if our parents were lucky! Teenagers don't need as much sleep but it's important to get about eight hours' sleep. At weekends, you've got more time, so use it not just for your friends, but for rest, too.
【小题5】
Yes, you knew I was going to say this! But it's so important. More teenagers damage their health through smoking and taking drugs than any other dangers. Think about the effect on your family and friends, and think about its effect on you and your health.