假定你是李华，你的外国笔友Jack发邮件，向你诉说他学汉语的困难。请用英语回复邮...

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。

删除：把多余的词用斜线(\)划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1. 每处错误及其修改均仅限一词；

2. 只允许修改10处，多者(从第11处起)不计分。

I am Li Hua, the Senior 1 student. Recently, I’ve been busy prepared for the coming exam. Unluckily, I find quite hard to devote myself on study. I meet some problems what trouble me a lot. So I’m writing to ask you for help.

I have to spend so very much time on my homework that I hardly have time to take part in sports. Beside, the high expectation from the teachers and my parents made me extremely stressful (有压力的) because I don’t want to let them down. What troubles them most is that it’s difficult for me to fall asleep every night. Could you please offer me some advices on how to solve these problems?

阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

It’s difficult to say exactly when IWD(International Women’s Day) began. It dates back to 1908, 1. 15,000 women marched through New York City demanding voting rights, better pay and 2.(short) working hours.

A year later, the first National Woman’s Day 3.(allow) in the US on February 28, according to an announcement by the Socialist Party of America.

In 1910, a woman 4.(call) Clara Zetkin—leader of the “women’s office” for the Social Democratic Party in Germany came up with the idea of International Women’s Day. She suggested that every country 5. (celebrate) International Women’s Day on one day every year to push for their demands.

A meeting of more than 100 women from 17 6.(country) agreed to her suggestion and IWD was formed. In 1911, it was celebrated for 7. first time in Austria, Denmark, Germany and Switzerland 8. March 19.

In 1913, it was decided 9.(change) IWD to March 8, and it has been celebrated on that day ever since. The day was only recognized by the United Nations in 1975. It 10.(create) a theme (主题) each year for the celebration ever since.

    Choose what you want to do, and don’t stop until getting there. You can ______ beyond your wildest dreams.

My goal for myself last year was to ______ a half marathon (马拉松). I was inspired by the runners in the world, seeing them run a half then ______ a full marathon, seeing my parents-in-law’s ______ as they told me about their upcoming marathon. I knew I wanted to do a half.

I completed my first 10k last April. Feeling happy, I ______ to take the next step and sign up for the Hampton’s Half in September. As the marathon drew near, I became more ______. I just didn’t think that I was ______ to be a runner, I had never been ______ at running. Why suddenly could I do it now? 13.1 miles was further than anything I ever dreamed of. Unexpectedly, a month before the ______ I hurt my hamstring (脚筋) seriously one rainy night. ______, I felt somehow relieved. Now I had a good ______ not to run. I didn’t have to feel ______ when I couldn’t finish, because I could simply explain that I had hurt myself and could no longer ______. It was like a weight had been ______ from my shoulders.

My attitude finally changed I believe that I can do anything, and my body is ______ to do amazing things. I signed up for the DC Cherry Blossom 10 miler with some friends, and with all of them  _____ me, I couldn’t draw back. Unfortunately, while training hard, I was again ______, I hurt my knee in an accident and couldn’t ran for months. The thought of using it as an excuse that I couldn’t run came across my ______ but I threw it away after a couple of minutes. On that exciting day I ______ it to the finishing line, though not a good result. The ______ distance I’ve ever run, one I had never thought possible.

1.A. succeed B. stress C. hesitate D. admire

2.A. research B. organize C. run D. host

3.A. compare B. dislike C. match D. complete

4.A. disappointment B. regret C. excitement. D. pain

5.A. refused B. decided C. agreed D. begged

6.A. nervous B. bored C. confident D. delighted

7.A. allowed B. encouraged C. forced D. meant

8.A. bad B. good C. slow D. amazed

9.A. training B. meeting C. exam D. match

10.A. However B. Meanwhile C. Otherwise D. Still

11.A. time B. chance C. excuse D. place

12.A. important B. frightened C. proud D. puzzled

13.A. jump up B. give up C. take part D. stand out

14.A. separated B. protected C. borrowed D. removed

15.A. willing B. energetic C. sensitive D. afraid

16.A. against B. beside C. between D. before

17.A. injured B. punished C. invited D. fired

18.A. eyes B. faces C. mind D. stomach

19.A. carried B. made C. threw D. failed

20.A. farthest B. shortest C. worst D. easiest

    Winter is often bitterly cold, which often makes us stay indoors more instead of heading out to exercise. Worse still, there are many viruses doing their best to make you sick. And sneezing, coughing and nose blowing make the rooms a habitat for viruses. 1.. Touching a doorknob or shaking a hand may make you get sick. Although it may sound terrible, there are still some things you can do to avoid viruses. Here are several simple tips to stay healthy in winters.

Wash your hands

You pick up viruses everywhere and they live on your hands, so wash your hands and do it often. 2. But if that’s not available, use an alcohol-based hand sanitizer (消毒杀菌剂).

3.. Avoid touching your eyes, nose and mouth with your hands. That’s one way viruses can get into your body.

Get the flu shot (疫苗)

4., but getting the flu shot lowers your chances of getting the flu. For example, getting the flu shot last year resulted in a 34% lower risk of coming down with the flu.

Avoid sick people

5.. Viruses spread very easily through the air, so keep at least six feet between you and the sneezing, sniffling and coughing person.

A. It’s no guarantee

B. Take care of your face

C. Keep your hands away from your face

D. The best way is to use regular soap and water

E. It is easy for viruses to spread from person to person

F. If someone around you is sick, then keep your distance

G. Because there are always some unexpected things in life

    A scientist locked himself in a small air-tight plastic tent with 200 plants to see if they could change CO2 into oxygen (氧气) fast enough to keep him alive.

Kurtis Baute locked himself in a 3m by 3m tent in his brother’s backyard in British Columbia, Canada. He hoped to find out if by surrounding himself with plants, the CO2 he breathed out could be changed into oxygen to allow him to survive in the locked tent for at least three days. Unfortunately, he had to give up the experiment after only 15 hours, as CO2 levels reached a dangerous point where he risked suffering brain damage.

“I could probably survive in the tent for three days,” Baute wrote on his website. “But my goal is not to just ‘not die’. My goal is to end this project without developing brain damage or just generally causing lasting harm to my body. But as it turns out, that’s exactly what he risked as the 200 plants he took with him into the tent couldn’t meet his needs. Clearly, a cloudy sky prevented them from receiving all the sunlight they needed to perform photosynthesis (光合作用), so they couldn’t recycle CO2 fast enough.

“Plants are great at taking in CO2 and they love it. Since it wasn’t a bright and sunny day, they weren’t getting the light they needed, which meant CO2 just kept rising. I had to give up the experiment as that continued.” the young experimenter said.

15 hours into the experiment, Baute reached the set danger point and then ended this experiment. Still, he called the experiment a “huge success” as his main goal was actually the terrible effects of climate change and CO2 emissions. “The conclusion about my experiment is that if CO2 is too high, I’ll escape, which is just everyday experiences for many people on this planet. Everyone deserves clean air, but not everyone has it,” he wrote.

1.Why did Kurtis Baute stay in the tent for only 15 hours?

A. The tent is too small for him to stay too long.

B. The environment in the tent is dangerous for him.

C. CO2 in the tent couldn’t be changed into oxygen.

D. He couldn’t survive in the locked tent any longer.

2.What made it hard for the 200 plants to satisfy Kurtis Baute’s needs?

A. His health condition. B. His wrong decision.

C. Too much CO2. D. The cloudy weather.

3.What does Kurtis think of the result of the experiment?

A. Disappointing. B. Surprising.

C. Satisfying. D. Interesting.

4.What may be the best title for the text?

A. A test to show the importance of clean air

B. Surviving in the tent

C. The set danger point

D. Making people know the use of plants