Humans ______ on the Earth for about 200,000 years.

A.live B.lived C.are living D.have lived

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Look, high speed the roller coaster .

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假如你是李華，你們學(xué)校倡議大家以制作電子海報(bào)的形式開展“疫情防控，從我做起”主題宣傳教育活動(dòng)。你們班的英國(guó)交換生Peter給你發(fā)郵件詢問相關(guān)事情。請(qǐng)用英語(yǔ)給他回復(fù)一封郵件，告訴他你把電子海報(bào)上傳到校園網(wǎng)的具體時(shí)間，你打算怎樣完成你的制作任務(wù)，并把你的美好愿望與他和同學(xué)們共同分享。

提示詞語(yǔ)：upload, website, design, decorate, hope

提示問題：

·When will you upload your e-posters to school website?

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Dear Peter,

As a student, it's our duty to prevent COVD-19 in our daily life. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

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—Where is your sister, Tina?

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The Day People Started Talking

My journey home from school is nothing special. I usually find a seat and start reading or texting my friends, making sure, like everyone else, not to look at other people. Then, twenty minutes later, I get off.

But last Tuesday was different. I was happily looking out of the window when the train suddenly stopped. This wasn’t usual. Then after about five minutes, I noticed people were starting to get a bit upset. Fifteen minutes later, people started getting more and more upset. Then the announcement (廣播) came: “We are sorry to announce that this train is delayed. A train has broken down in front of us.”

There was a loud groan (嘆息) throughout the carriage but soon something unexpected happened: all the complete strangers started talking to each other. At first, everyone just complained about the trains, but then people started talking about real things. I started chatting to a couple of young tourists sitting opposite me. Next, I really surprised myself by talking to a businesswoman. Business people are a lot cooler than I thought. Then I decided to get up and go for a walk down the train. I met a woman who had been a student at my school seven years before.

People offered each other food and drink. A young woman took her guitar and soon we were singing along. While we were singing, we heard there was a sick boy in another part of the train who needed help, and the woman from my school jumped into action. It turned out she was a nurse, and when she came back she was welcomed as a hero.

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I took the train again on Wednesday but none of my new “friends” were there. Although people were polite, they weren’t nearly as friendly as the people the day before had been. I’ll never forget the day the train stopped and people started talking.

1.What happened after the announcement? （ ）

A.People got upset and started texting their friends.

B.The children started playing with their phones.

C.The workers started offering food and drink.

D.People started talking to each other.

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C.go for a walk down the train

D.get off and take another train

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B.a nurse saved a boy’s life on the train just in time

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D.it was a good opportunity to make new friends

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Building her own app

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It allows users to upload gift cards from various businesses and store them all in one place. User can also exchange gift cards. The app is free to download and use.

Yoakam says about 1,000 users have downloaded the app, with 87 percent of them signing up（注冊(cè)）and 45 percent adding at least one gift card to the service.

Yoakam came up with the idea for the app after attending a leadership academy（領(lǐng)導(dǎo)學(xué)院）in sixth grade. She was asked to solve a problem. She realized that she always forgot her gift cards when she went shopping with friends. But since most people have mobile phones, it would be easy to store and use the gift cards from there.

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The app has helped her realize her interests. So she hopes to major（主修）in business and technology in college.

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2.Users can_____________ from various businesses and store them all in one place.

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5."I hope to major in business and technology in college in order to_____________," Yoakam said.

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