下面文章中有5处需要添加小标题。请从以下选项（A,B,C,D,E和F）中选出符合各段意思的小标题。
A.Get adequate iron
B. Keep yourself hydrated.
C. Get enough calories
D. A little exercise goes a long way.
E. Eat a balanced, varied diet
F. Spread your calories throughout the day.
The Energy Diet
How can I lose weight when every time I go on a diet, I'm so exhausted that I can barely make it through the day? So goes the complaint of many men and women who are concerned about being overweight. What many people don't realize is that a healthful weight-loss plan can actually boost your energy. The key is to eat smart. And then combine this healthful diet with some physical activity. Here are six pointers to get you started.
1.____
Consume too few calories and you'll have less energy, and decrease the amount of calories burned. "That's because one of the ways the body protects itself from starvation is to slow down its metabolism," explains Dr. Donald Hensrud, a nutrition professor at the Mayo Clinic, in Rochester, Minn. So how many calories do you need to feel energized while also slimming down? A healthful weight-loss rate is roughly one-and-a-half pounds per week, and the calorie intake to achieve this depends on your age, weight, and activity level.
2.____
The key to keeping your energy level up when you diet is to eat balanced meals that supply all the nutrients you need. "Vitamins and minerals act like spark plugs," explains Kristine Clark, director of sports nutrition at Pennsylvania State University. "They help release the energy in nutrient-rich food." Try to follow USDA guidelines. They call for 6 to 11 servings per day from the bread, cereal, rice, and pasta group; three to five servings of vegetables; two to four of fruits; two or three of milk or cheese; two or three of meat, fish, or eggs. Avoid fried and creamy dishes, and keep consumption of sweets and desserts to a minimum.
3____
When you go for five to six hours without food, the amount of fuel in your system starts to run low, and you begin to feel tired. Therefore, says Kristine Clark, it's important to eat at regular intervals to keep your energy up. If you exercise, it's important to make sure you have "fuel in the tank" before you head for the gym. Avoid eating a large number of calories at one time, since it's harder to control your total calorie intake, making weight gain more likely.
4____
About 10% of women of childbearing age in the United States are iron deficient. Iron is essential for energy and endurance because it is a vital component of red blood cells, which carry oxygen to working muscles. "Fatigue and listlessness can be directly associated with too little iron," says Frances Berg, a licensed nutritionist in Hettinger, N.D. The best sources of iron are meat, poultry, and some fish. Other sources: fortified cereals, dried beans, dried fruits, and peas.
5____
"I don't have the energy to exercise!" say many dieters. Indeed, a 1998 survey, developed in part by the Center for Sports Medicine at Penn State, found that over 70% of respondents cited "too tired" or "lack of energy" as key reasons to skip exercising. Yet exercise is exactly what these people need. And, lastly, don't try to do too much too soon. Consider breaking your exercise into small units. Instead of trying to do 30 minutes in one chunk, accumulate exercise in short bouts （一场，一回）every day by mowing the lawn, walking to work, or climbing stairs instead of taking an elevator. It won't be long before you reap （收获）the rewards. Imagine carrying a 15-pound sack of groceries around all day. Then think about how much more energy you'd have if you put that sack down.

We parents have sky­high hopes for our children. ___【小题1】____. What can we do to help our kids grow up to lead happy lives? According to the experts, we can do many things to help our kids. 
___【小题2】____ In order to succeed，children need to feel they're good at something. So expose your children to as many interests as possible, and then let them choose those they like best.    Applauded their achievements. A study found that students whose parents paid attention to their abilities were far more likely to do well in school and in life—than students whose parents didn't show such support. ____【小题3】___
____【小题4】____. Making his/her own decisions increases a child's sense of control and builds his/her self­esteem (自尊心). And allowing kids to make wrong decisions—so long as doing so won't harm them—helps kids learn from their mistakes.
Encouraging them to solve their own problems. As they grow, children need practice in communicating，standing up for themselves and compromising(妥协). One of the best places to learn these skills is at home. ____【小题5】____.

_【小题1】__ One of the best things you can possibly do is to start you own club． It’s great fun especially if you are the sort of person who feels there’s never anything to do during the school holidays．
The first thing you need to come up with is an idea for your club．__【小题2】_ Pets, clothes, pop music or dancing groups, sports, making things? The list is endless．
Next you need some friends to be in your club with you．_【小题3】_ All you need is three or four other people who are interested in the same thing as you．
__【小题4】__You should all sit down somewhere together with lots of pieces of paper and write down every name you can think up． That’ll keep you busy for ages．
At your first meeting you should make up a rule book． And the first rule should be no grown-ups or little/big brothers or sisters! The best clubs are always secret!
Now you have just about everything you need, except membership cards． These are very important and again you can speed a lot of time making them．__【小题5】_ Why not leave some space for a photo of yourself? That will make the membership card really look like it．
So there you are, get clubbing! Once you get started you’ll think of loads of more interesting things to do!

—Hello! Is that Mr. Clark? This is Liu When speaking.
—Hello! Mr. Liu. Can I help you?
—I’m on my way to your house now, but I have lost my way.
—  【小题1】  Where are you now, Mr. Liu?
—I don’t know exactly. I think I’m somewhere on Dong An Road.  【小题2】 
—A bookstore on Dong An Road.  【小题3】  
—Yes, it is. And I can see a restaurant at the other corner.
—Now I’m almost sure where you are. You turned at the second corner. You should have turned at the first corner from the railway station.
—Is that so?  【小题4】  
—There you’ll find a one-way traffic sign. That’s where you have to turn to the left, there is a six-story house. My room is on the third floor.
—I’m sure I won’t have any trouble this time. Thanks
—   【小题5】 

Read the following text and choose the most suitable heading from A-F for each paragraph. There is one extra heading which you do not need.

Why Is Exercise Cool?
Exercise strengthens Muscles
Did you ever do a push-up or swing across the monkey bars at the playground? 【小题1】  By using your muscles to do powerful things, you can make them stronger. For older teens and adults, this kind of workout can make muscles bigger, too.
【小题2】  
Can you touch your toes easily without yelling ouch? Most kids are pretty flexible, which means that they can bend and stretch their bodies without much trouble. Being flexible is having “full range of motion” , which means you can move your arms and legs freely without feeling tightness or pain.
Exercise Keeps the Balance
【小题3】  Your body needs a certain amount of calories every day just to function, breathe, walk around, and do all the basic stuff. 【小题4】  If you’re not very active, your body won’t need as many calories. Whatever your calorie need is, if you eat enough to meet that need, your body weight will stay about the same. If you eat more calories than your body needs, it may be stored as extra fat.
Exercise Makes You Feel Good
It feels good to have a strong, flexible body that can do all the activities you enjoy---like running, jumping, and playing with your friends. It’s also fun to be good at something, like scoring a basket, hitting a home run, or perfecting a dive.
But you may not know that exercising can actually put you in a better mood. 【小题5】  It’s just another reason why exercise is cool!

A man was driving at 70 miles in a 40-mile-zone, when a police car came behind him with the light on.【小题1】  
As the policeman came to him, he said, "Hi, officer, I guess you caught me a little bit over the limit. I was in a rush to get home, to be with my wife and kids, you know my younger son wasn't feeling too well when I left home this morning."
The policeman said, "Well, I guess so,'' and started writing something in his notebook.【小题2】 . A few moments later, the policeman came to his window and handed him a paper, and returned to his car without saying a single word. The man started to wonder, how much this ticket was going to be as he began to look at the paper.     【小题3】    
"I had a daughter who was killed by a speeding car at the age of six, by a speeding driver like you. He got a fine, a few months in prison, and was free, free to hug two other daughters. 【小题4】   I have tried to forgive that man a thousand times, and I thought I had. Maybe I really did forgive him, but I have to do it again, even right now.  【小题5】   "
The man was very surprised and could not move for the next few minutes. When finally he did, he drove slowly, even a few miles under the speed limit, praying for forgiveness.

We often focus on building relationships with others that we forget the essential first step: being friends of ourselves. _____【小题1】___. How can we have good relationships with others if we don’t even have good relationships with ourselves?
The problem might be worse than we expect. Maybe we don’t like ourselves without realizing it. Here is a simple checklist: Is there anything you don’t like about yourself from these lists?    
Your past:  Maybe you have made mistakes in the past which you feel bad about. ___【小题2】___. Even if that happened in distant past, your subconscious mind still has a reason not to like yourself.
Your background:  You might wish that you were born in different family, or that you have different background. ____【小题3】_____. They seem to get whatever they want effortlessly because of their background.
Your personal traits(特点):  You might have some personality traits that you don’t like. For example, you may be an introvert(内向) and you don’t like it; you wish you were an extrovert.
Others might have better achievements than you, and no matter how hard you tried, it might seem impossible for you to match them. ______【小题4】______. Is there anything that resonate(产生共鸣) with you? All these give reasons to you not to like yourself. That in turn makes it difficult for you to be a good friend to yourself.
______【小题5】______. Here are some tips:
Forgive yourself
Accept things you can’t change
Focus on your strengths
Write your success stories
Stop comparing yourself with others
Always be true to yourself

Taking a math test can be pretty stressful. Even if you know the material, you can still get the problem wrong. Knowing how to go through your math test and check your work can save you from handing in a test full of mistakes that can be avoided.   【小题1】 
Write it out
You can also check a math problem by writing everything out on paper.   【小题2】  Writing out math problems reduces your chances of missing anything to the lowest possible level, which is a common cause of incorrect answers.
 【小题3】 
Make sure your answers work by doing the opposite procedure of what your problem calls for, including the answer you got the first time around. In other words, you would use the opposite of this addition problem—subtraction (减法)—to determine whether or not your answer is the correct one.
Plugging in
You may find that a variable isn’t good enough or have a problem where you have to solve for a variable (变量).   【小题4】  This is the only real way to assure yourself that the answer you’ve found is correct.
Check for a reasonable answer
  【小题5】  For example, if you get an answer in the millions and you know it should be in the thousands, you’ve likely misplaced a point. Go back through the work on your paper to make sure all of your formulas (公式) and calculations are correct. If everything looks okay, do the problem again and compare the result of the second try to what you’ve got on the first try.

Questions:
A. Do you think people should be decisive in the wild?
B. How to make hunting tools?
C. Do you think people should send an SOS while they are in danger?
D. How to make a fire in the wild?
E. How to set a trap to hunt animals?
F. How to build a shelter in the wild?
【小题1】______
Answer: If you are in a desert environment, try to build an underground shade shelter to avoid prolonged sun exposure, obviously only for hot climates. So you can be more comfortable in cooler temperatures to avoid sweating. If your environment is damp, use branches laid and criss-crossed on top of one another to create a solid and dry foundation for an open bed pad. Raise the foundation above ground level as much as possible.
【小题2】______
Answer: Yes, I think so. For example, if you think the best survival course of action is to look for help and civilization, don’t wait 4 or 5 days before you come to this conclusion. Take action on the 1^st or 2^nd day if possible while you still have strength and endurance working for you.
【小题3】______
Answer: Use dry wood and sticks to start your fire. Fire is started by using three kinds of wood: tinder, kindling, and fuel. Tinder is any kind of flammable wood shavings, usually light and wispy. You can take two pieces of dry wood, sharpen one of them and use it to drill into the other piece. Place any highly flammable objects you can find next to the drill bit. The moment the flammable object catches a spark, use a rock to swiftly tip the object onto a nest of leaves and little branches.
【小题4】______
Answer: Get an ordinary block of wood and hit it with a rock repeatedly until the wood sharpens. In this case, use the rock as your sharpener. You could also take a rock and break off some of the edges and then use another rock and some water like a wet stone and sharpen. In an ideal situation, obsidian stone would be used for its infamous sharpness.
【小题5】______
Answer: Use two more sticks to hold up a “teepee”, similar to your shelter. Place an item of your choice you think an animal will come after, if you’re lucky, the animal will be trapped. Dig a hole in the ground about 2m-3m deep and 1m-2m across. Take two thin branches and place them criss-crossed across the hole. Cover it with leaves and put something the animals like to eat. You can also put a few wooden spikes sharpened by your knife at the bottom. Don’t forget to build a ladder or you might not be able to climb out of the hole.