I don't want to make friends with David because he always{#blank#}1{#/blank#}
Maggie likes to talk about others and{#blank#}2{#/blank#}
My brother used to{#blank#}3{#/blank#} , but now he can listen to others' advice.
Bob and Andy usually{#blank#}4{#/blank#} at their parents.
Michael works hard all the time, so he can{#blank#}5{#/blank#}

E.while German employees average about 33.5hours of work per week
F.according to the research from Monster Worldwide and GFK,a German global market research institute.

    What will happen in 100 years? What will the changes be? Can you imagine? The population is growing faster. There will be more people in the world and they will live longer than people now. Maybe some of the rich can live on the moon. Hand-held computers will be much smaller and more useful and there will be at least one in every home. The Internet speed will be much faster. People will work fewer hours than they do now and they will have more free time for sports, watching TV and traveling. Traveling will be much easier and cheaper. There will also be changes in our food. No one will eat meat every day, they will eat more fruit and vegetables instead. Work in the future will be different, too. Dangerous and hard work can be done by robots. Because of this, many people will not have enough work to do. This will be a problem.

Information Card

    Don't be too surprised if you see a car going down the road without a driver in Beijing these days. {#blank#}1{#/blank#}Last month, Baidu began to test its self-driving cars on open roads in Beijing.

    {#blank#}2{#/blank#}Since then, companies like Tesla, Uber and Baidu have been working to produce and test their own self-driving cars.

    Self-driving cars are safer than regular cars. {#blank#}3{#/blank#}They can remove the stress of driving and allow disabled or blind people to get around more easily.

    {#blank#}4{#/blank#}In one test, researchers pointed a laser pointer(激光棒) at the car's sensors(传感器) while it was moving. The car mistakenly thought that the laser beam was in its way and slowed down or changed the direction.

    The software that is used to direct the cars may not be safe enough. {#blank#}5{#/blank#}When we use our computers or smartphones, they sometimes crash (崩溃)  without any reason. But if this happened to a self-driving car, the results could be deadly. Improvements to the software could be a solution to this problem.

A. B. C.

D. E.

    Much meaning can be carried clearly with our eyes，so it is often said that eyes can speak. Do you have such kind of experience? On a bus you may look at a stranger, but not too long. And if he finds that he is being looked at, he may feel uncomfortable. It's the same in daily life. If you are looked at for more than necessary, you will look yourself up and down, to see if there is something wrong with you. If nothing goes wrong, you will feel angry toward the person who is looking at you that way. Eyes do speak, right?

    Looking too long at someone may seem to be impolite. But sometimes things are different. If a man looks at a woman for more than 10 seconds, it may mean that he wishes to attract her attention, and to make her understand that he loves her. When two people are in a conversation, the speaker will only look at the listener from time to time, in order to make sure that the listener does pay attention to what he or she is saying. Lovers will enjoy looking at each other or being looked at for a long time, to show something that words cannot express.

    Clearly，eye contact(接触)should be done according to the relationship between two people and the place where you stay.