It’s reported that a Russian plane crashed and about two people lost their lives.

A. hundred B. hundreds C. hundred of D. hundreds of

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從方框中選擇適當(dāng)?shù)脑捳Z(yǔ)補(bǔ)全對(duì)話：

A: Hey, Martin. You look tired today. Why?

B: 1.____________

A: What are you busy with?

B: 2._________ In the morning. I get up at 6:30.

A: 3.___________

B: Because I have to take the plane at 8:30 am. I have to fly to Shanghai.

A: 4.____________

B: I attend（參加） a very important meeting（會(huì)議）. In the afternoon, I fly back to Shenzhen.

A: Oh, it’s really a busy day for you. Martin, you should have a good rest（休息）.

B: 5.___________ See you tomorrow.

A. A.I have so many things to do.

B. B.And then what do you do?

C. C.Because I love music.

D. D.Thank you.

E. E.I am too busy today.

F. F.Taking the plane is fast and interesting.

G. G.Why do you get up so early?

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My sister Lucy and I ______ homework in the room now.

A. doing B. are doing C. do D. does

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My friend Kate can play________ guitar.

A. a B. an C. the D. /

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In some science fiction movies, evil robots refuse to die, no matter how hard people fight back.

Now science fiction has become science fact. For the first time, scientists have made a robot that can take a beating and keep on going. Scientists from Cornell University made the robot, which looks like a spider (蜘蛛) with four legs.

Until now, even the most advanced robot was almost certain to break down when it was broken. That is because its computer inside simply doesn’t know how to make the machine work after its shape has changed.

To deal with this problem, the scientists put eight motors (發(fā)動(dòng)機(jī)) and two sensors (傳感器) that read how the machine is working. They all give signals (信號(hào)) to the machine’s software. Using this information, the computer can then work out the machine’s shape at any moment.

The new technology is a big advance in robot-making, scientists say, and it’s far from scary. It may someday help scientists create better man-made (人造的) arms and legs and give new freedom to people who lose them. It might also help scientists understand how people and animals work out their own sense of place in space.

“It has been difficult to design robots that can work well when the environment changes or when it’s damaged,” says Olaf Sporns of Indiana University in the US. “With this work, we are nearer to solving this problem.”

1.Why do robots easily break down when they are damaged?

A. They have no computers inside.

B. The computer has changed a lot.

C. They cannot repair themselves.

D. The computer cannot work if the robot changes.

2.The new technology allows the robot to .

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4.How do the sensors in the robot work?

A. They help the computer learn the robot’s condition.

B. They can find out where the damage comes from.

C. They can replace (替代) the computer when it’s broken.

D. They can send signals to the person who uses the robot.

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There are many people on the bus. Some have seats, but some have to stand. At a bus stop, a woman gets on the bus. An old man is near the door and tries (試著) to stand up. “Oh, no, thank you,” the woman forces(強(qiáng)迫) him back to the seat.“Please don't do that. I can stand.” “But, Madam, let me...”says the man. “I ask you to keep your seat.” the woman says. She puts her hands on the old man's shoulder (肩膀). But the man still tries to stand up.“Madam, will you let me...?”“Oh, no.” says the woman. She again forces the man back.

At last (最后) the old man shouts (大聲喊),“I want to get off the bus!”

1.Where does the story happen (發(fā)生)?

A. On a bus. B. At a bus stop.

C. On a train. D. On a plane

2.Why does the old man want to stand up?

A.He wants to give his seat to the woman.

B.He wants to get off the bus.

C.He wants to be near the door.

D.He has to stand up.

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A.They are good friends.

B.She is too tired.

C.She wants to have a rest.

D.The woman wants to be polite (禮貌的).

4.What do you know about the man and the woman?

A.They work in one office.

B.They study in one school.

C.The woman doesn't know the man.

D.They take the bus every day.

5.Why is the man angry at last?

A. He can't get off the bus.

B.The woman puts her hands on his shoulder.

C.The woman is not polite.

D.He has not any seat.

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