11． One morning,I woke up to receive a phone call from a taxi driver.He had my American friend,Lucy's mobile phone, and told me that Lucy had (1)       it in the taxi the night before. And he found my phone number, then called me.
I quickly got dressed and told him that I'd (2)       him on the corner of the street. When I met up with him, I thanked him for (3)       help. I was so happy for Lucy's (4)      ! Lucy had (5)       moved here and I could only imagine how (6)       her phone was to her! I further asked the taxi driver if I could get his (7)       so that my friend can thank him (8)      .He thanked me and said it was his work and drove off.
I emailed Lucy telling her I had her (9)       and later that day I met up with her to tell her how I had got it. Lucy said she couldn't believe it. She told me she could not (10)      to let everybody know.
　　 I was so happy to see the kindness that happened early that morning, It just made my day!

12． Who has seen the wind?
Who has seen the wind?
Neither I nor you.
But when the leaves hang trembling
The wind is passing through.
Who has seen the wind?
Neither you nor I.
But when the trees bow down their heads
The wind is passing by.
——Christina Rossetti

13． Come and join the new bookstore which is at 369 Zhonghua Street. We will have some activities for the bookstore opening this Saturday, 10a. m. to 10p. m.

So please join us on Saturday. You can come anytime between 10 a. m. and 10 p. m. —— our activities will last all day long!

14． Wearing a mask (口罩) while seeping at home sounds a litter crazy. But Wu Keying did so during COVID-19 outbreak. "I feared that I would be infected (感染). Now I know it's not necessary to do so, But I am still worried about when the pandemic will end," said the 13-year-old girl from Chengdu.
In fact, many people have experienced feelings like Wu. Nearly 80 percent of people are deeply worried about the outbreak, while 40 percent strongly fear it, according to a survey released on Jan 27 by the Chinese Academy of Social Sciences.
These emotions (情绪) are normal for people who are going through stressful events, according to Wang Weihua, an expert (专家) on positive psychology (积极心理学). "Some stressful reactions (反应) can help us fight the virus (病毒)," Wang said. "We take more protective actions, such as wearing masks and washing hands often, for example."
But if these feelings last too long, it will be bad for our health, Wang added. So how can we stay positive?
First, we should learn to accept unexpected changes in life. We might learn new lessons from these changes, like respecting nature and being more responsible (有担当的).
Another useful way to stay positive is to stick to a normal routine (坚持正常作息).
"The key is to take good care of the body, eat healthy food, sleep enough and get the necessary rest" Zhang Hong, another expert, told China Daily.

15． Do stars only appear at night? The answer is no. Venus is the one and only star that can be seen in daytime. Venus is the second planet form the sun. It is the second brightest nature object, behind Earth's moon, in the night sky. Why is it so bright?
First of all, Venus is the closest planet to Earth. It is also covered by highly reflective (反射的) clouds, which can reflect about 70% of the sunlight, almost twice as much as Earth does.
Some are calling 2017 the year of Venus, because the planet is at its brightest twice this year. Venus gets brighter when it goes further away from the sun, and nearer to the Earth. The brightest moment occurred once on the night of February 17, and again during daylight, on April 30.
If Venus is so bright and close to us, isn't it a better choice for human exploration (探索) than Mars? It is closer to Earth than Mars and it's closer to Earth in size. The closer distance to the sun means solar power (太阳能) would be easier to produce as well.
However, with a temperature of about 465°C on the surface, Venus is the hottest planet in our solar system!
But scientists never give up. Recently, a team of NASA and Russian scientists created new computer equipment that can stand temperatures of 480°C. It can work under Venus﹣like conditions for almost 22 days.
The next step, according to the scientists, is to send a probe (探测器) to Venus by 2025.

16． Square dancing is becoming more popular in China. It is so popular among old people. It is a way to exercise and it can also help people to relax.
My grandmother also like square dancing. She usually goes dancing after dinner and she is happy while she is dancing. So she is happy while she is dancing. So she is healthier than before and she makes many friends. So square dancing not only help people to exercise, but also makes people forget any trouble and become hopeful. It can even change people's personalities.
However, every coin has two sides. Square dancing has also caused some problems. For example, when people dance, they play the speaker so loud that the people in the neighborhood often complain (抱怨)about the noise. The music is too noisy for people to fall asleep and the students can't focus on their homework, either. Sometimes, they may quarrel (吵架) or even fight for a dancing place. What's more, dancing in smog (烟雾) is bad for people's health.
I think people can go dancing because it really can make people healthy, but they should not affect other people's rest and work. They can dance in a big square and the music should not be too loud. If people can follow these rules, I think everyone will support square dancing and it will be more and more popular in the future.
Dancing can be great if you follow the rules. Do you agree with me?

1. 完成句子
(1)While my grandmother is dancing, she is very      .
2 . 完成句子
(2)Square dancing is healthy but it has also caused                   .

3. What the square dancers quarrel or even fight for?
                                                            
4. 找出并写下全文的主题句
                                                            
5. 题将文中画线句子译成汉语.
                                                            

17． COVID﹣19 spread the country all of a sudden. We couldn't go b(1)       to school when the winter holiday was over. So we had to take online classes at(2)      . From the internet, (3)       (we) teachers gave lesson by using PPTS. Their PPTS were great and they explained everything(4)      (clear), We could interact with our teachers by chatting online and doing voice calls. Sometimes there(5)       (be) even video calls. So cool!
Since we took classes online at home, there were(6)       teachers around. Still I did a good job. I listened to the teachers carefully. I did as they(7)       (say). I took notes and worked o(8)       the problems. I always did my homework on(9)t      . With everyone's help, the online classes went(10)       (good). I think we should thank our teachers and also give ourselves a thumb.

18．there, me, thanks, inviting, for
                                                                                .

19．you, me, the, salt, could, pass, please
                                                                                ?

20．a, is, it pet, cute, dog, what
                                                                                !

21．soon, they, here, how, arrive, will
                                                                                ?

22．I, you, should , think, by bike, go to school
                                                                                .

23．环境污染是当今社会普遍关注的一个问题, 保护环境是大家的共同责任. 请根据下面表格内的提示内容写一篇短文, 谈谈造成环境污染的原因, 并给出降低污染的建议.

要求:
1)短文必须包括所有提示内容, 可适当发挥;
2)文中不得出现真实的人名、地名;
3)词数80个左右(开头已给出, 不计入总词数)
The environment problem is becoming more and more serious. It is our duty to protect our environment.                                                                                .