Modern science suggests that a healthy lifestyle matters much to how long you can live and

Modern science suggests that a healthy lifestyle matters much to how long you can live and how well you live. Here are some tips for you to form a healthy lifestyle.
Keep a scientific diet. Keep in mind that sugar can be removed from our diet pletely. Over intake of sugar is one of the main reasons for getting fat. Over intake of protein or fat and low intake of fiber can also lead to getting fat. We need only a few grams of protein every day to keep our body in order. Like rain to crops, not the more the better.
Be always in a good mood. There is a relationship between the mood and health. A good mood keeps you in high spirits. Thanks to the Internet, we can enjoy and learn much without going out. Take a look at some online shops and pick up some bargains, enjoy music and movies and chat with some good friends. Just keep happy.
Enough sleep. Two studies show the reasons why teens and adults don’t have enough sleep. With teens, a major reason is mobile phone use; with adults, it’s work. Meanwhile, a third study of young children shows that a lack of sleep in early life may lead to serious problems in future. Everyone needs at least 8-hour sleep to recover from tiredness and the hurt caused by hard work in the daytime.
Proper exercise. Do exercise to keep away from fatness. Because of the quick pace of modern life, you don’t have time to do exercise every day, but at least three times a week and 45 minutes each time.
【小题1】The author wrote the passage to     .A．tell the readers how to take proper exercise every dayB．provide some advice on how to form a healthy lifestyleC．ask people to care about their health rather than their workD．make some surveys among those who have health problems【小题2】 Which of the following can lead to getting fat according to the passage?A．low intake of protein.B．low intake of fat.C．over intake of fiber.D．over intake of sugar.【小题3】The main reason why teenagers don’t have enough sleep is that they     .A．use mobile phones too muchB．have too much homeworkC．eat too much sugar every dayD．don’t have enough exercise【小题4】How many minutes do you need to do exercise at least every week?A．45 minutes.B．90 minutes.C．115 minutes.D．135 minutes.【小题5】What can we conclude from the passage?A．We must take in much sugar for our body’s functioning well.B．The Internet leads to more health problems.C．The least sleep time needed for adults is less that that of teens.D．We need to do many things to form a healthy lifestyle.B