Have you had a headache during a test? Have you ever been so worried about something that you have a headache or even can't sleep at night? If so, then you know what stress is.{#blank#}1{#/blank#} This worry in your mind can make your body feel bad. You may feel angry, sad, scared, or afraid — all of which can give you a stomachache or a headache.

    However, there are different kinds of stress.{#blank#}2{#/blank#} Good stress might happen when you are called to answer questions in class or when you have to give a speech.{#blank#}3{#/blank#} For example, you may do a better job on your test if the stress pushes you to prepare better before the test.

    On the other hand, bad stress can happen if the stress lasts too long. You may not feel well if your parents are fighting, if a family member is sick, if you are having problems at school, or if anything else makes you unhappy every day. That kind of stress isn't going to help you. And it can actually make you sick.

The best way to fight the stress is to have a balanced life.{#blank#}4{#/blank#}  If you get enough sleep and eat properly, and if you exercise and leave time for fun, you'll probably feel less stressed.

( B )

    Is there anything you can do to keep germs(细菌)out of your body?

    {#blank#}1{#/blank#} through breaks in your skin, with the air you breathe and with the food you eat. How can you keep germs from coming in through breaks in your skin?

    In the first place, you can be careful, so that you do not hurt yourself. Once you have cut your skin, you must wash the cut at once with soap and hot water{#blank#}2{#/blank#}

    Can you keep germs from coming into your body through your nose and throat? You can't stop breathing, of course. You can't help breathing in some germs.

    What you can do is to stay away from people if they have colds and other sicknesses made by germs. Some kinds of germs move through the air. They go from one person to another. If you have a cold, you should try not to give your germs to others{#blank#}3{#/blank#}.

    How can you keep germs out of your mouth? One way is by keeping such things as pencils and fingers out of your mouth.

    Another way is washing your hands before meals. Then you will not put germs on the food you eat. You should also wash your hands after you use the toilet.

    Never use a drinking glass that someone else has used{#blank#}4{#/blank#}Never bite from food if someone else is eating it.

A. Be sure to cover your mouth with a scarf when you cough

B.Think about the three ways that germs come into your body

C.Soap and hot water kill germs or wash them away

D.Wash your hands when you eat food

E.Germs are bad for our heath

    May 12th, 2018 is the 10^th anniversary of Wenchuan Earthquake. Many of us may have remembered what happened on May 12th, 2008. The devastating 7.9 magnitude Sichuan earthquake which killed about 90, 000 people in western China. It has been concerned(担忧) widely about what we can do when we encounter(遭遇) certain accidents. Therefore, how to deal with accidents in our daily life?

    Earthquake is the first thing that I am going to talk about. Firstly, you need to rush to open space quickly if you are in a lower floor. Meanwhile, you should avoid trees or wires around you. On the contrary (相反), you need to stay in a corner which seems firm if you are in a higher building. {#blank#}1{#/blank#}You should keep your body safe and wait for others to help you.

    When it comes to fire, you need to distinguish the root of the fire and find out security exits. {#blank#}2{#/blank#}Then you should crawl (爬行)on the floor. Do not use elevators or any electronic equipments.

    Another accident is drowning. Every summer, about 5, 000 kids die because of swimming alone in the river or the lake. Experts say that we have the more possibilities of drowning if we struggle as possible as we can. So what we should do is: “{#blank#}3{#/blank#}” The summer holiday is coming. My dear friend, take care of yourself.

    In a word, all kinds of accidents will happen in our daily life. {#blank#}4{#/blank#}We should believe that the rate of danger can be minimized(机会少)and we can not only get a chance to save ourselves but also help more others if we learn about how to deal with them in the first place.

A. The most necessary thing is to keep calm and find the exact way

B. Do not be a jumper!

C. To take a deep breath, lie on the water and wait for others to save us.

D. The best way is to cover your nose and mouth with a wet towel.

    Careful and careless are as different as fire and water. But it is strange that quite a few scientists have both these qualities (品质 ). They are both careful and careless. {#blank#}1{#/blank#}.

    Once Newton invited a friend to dinner at home. When they were ready to eat, Newton left to get a bottle of wine (酒). {#blank#}2{#/blank#}, Newton still didn't come back. At last his friend found Newton in his lab. When Newton was going to get the bottle of wine, he suddenly had a new idea for his experiment. So he quite forgot his friend and the dinner. Another time, Newton was leading a horse up a mountain, and he held the rein(缰绳) in his hand. While he was walking along, he kept thinking about problems. {#blank#}3{#/blank#}, he found that the horse was gone.

    Einstein was another example. {#blank#}4{#/blank#}. While waiting, he became lost in thought. It started to rain. The rain kept on for some time. When he took out a piece of paper to write something down, the paper was wet and then he knew that it was raining. {#blank#}5{#/blank#}, he again forgot he was standing in the rain.

A. But after he put the paper into his pocket

B. But after his friend had waited for a long time

C. Once he was waiting for a friend at a bridge

D. Newton, the famous English scientist, was such a person

E. When he got to the top of the mountain