All students need to have good study habits(习惯). When you have good study habits, you can learn things quickly. You can also remember them easily.

Do you like to study in the living-room? This is not a good place because it is usually too noisy(吵闹的). You need to study in a quiet place, like your bedroom. A quiet place will help you only think about one thing, and you will learn better.

Before you begin to study, do not forget to clean your desk. A good desk light is important, too. You’ll feel tired easily if there is not enough light.

1.When you have good study habits, you will          .

2.The living-room is not a good place for study because it is too         .

3.You will feel tired easily if the light is          .

4.The best title(标题) for this passage is          .

March 16 is World Sleep Day. This year’s slogan is “Breathe Easily, Sleep Well”. Its aim is to celebrate the *benefits of good and healthy sleep.
Fangfang, from Liaoning, just became a high school student last September. She gets up at 5:30 a.m. every day and goes to bed at about midnight. Fangfang feels sleepy all the time. “I want to finish all my homework first,” she said.
Sleep is like food for the brain. Enough sleep helps the body and brain grow and develop. According to the National Sleep *Foundation in the US, adults need seven to nine hours of sleep every night. For students who are 10 to 17 years old, a healthy amount is about eight to nine hours every night.
But many students don’t get enough sleep because of early school start time and heavy homework. About 80 percent of middle school students don’t get enough sleep, the China Youth and Children Research Center reported. For some students, they want to sleep early, but they keep worrying about their schoolwork and can’t fall asleep quickly. For others,they may even have insomnia, and usually they have to ask the doctors for help.
These sleeping problems greatly *affect people’s life. Some doctors found out that *lack of sleep for teenagers lead to poor grades. Students without enough sleep cannot pay attention in class or do well in sports. Also, they often become anxious easily.
Luckily, with good sleep habits, it is easier to fall asleep. Some of these good habits include *avoiding drinks that make people excited late in the day, going to sleep at the same time every night, and sleeping in a comfortable place that is dark, quiet, and neither too warm nor too cold.
More tips to get a good night’s sleep:
Exercising during the day. You’d better do sports three hours before going to bed.
Don’t eat big meals before bedtime. Drink a warm glass of milk.
If you stay awake worrying about things, try making a list of things that you need to do before you go to bed.
【小题1】How much sleep do students aged from 10 to 17 need every night? 

A new term has begun. Teachers are  41  about the fact that new students are not easy to deal with. They like to bring cell phones and MP3 players to school. What is worse , some students even use cell phones  42  out-of-class matters in class, or sometimes just for fun. Some  43  students listen to MP3 players when they are having a lesson that they are not interested in.
Are these new students really that  44 ? “Yes.” Says Delaney Kirk, a professor（教授） at Drake University. But she adds it’s not their fault. 45 , the teachers should be blamed(责备). Mrs Kirk first began thinking about students’ manners six years ago. “I had my first class in which students were sleeping or talking to each other. It seemed that learning well had nothing to do with them.” She says. “At first, I got worried about this.” But then I said to  46 , “You’re giving lessons, and you need to manage this kind of situation. These students need to know more about manners. It’s time to help them develop some good  47 . They shouldn’t waste time doing nothing when they are young. Sooner or later, they may regret(后悔) the time they  48 .”
Mrs Kirk also makes a list of suggestions to help teachers better manage（驾驭） their classes. The following are among her suggestions:
On the first day of class, tell students how they will benefit(受益)by taking the class and the importance  49  listening carefully in class.
Do not allow them to bring cellphones or MP3 players to the class at all.
Tell them 50 to use cell phones or MP3 players properly(适当地)..