1 . The website allows you to take a v________(虚拟的) tour of the art gallery. (根据中英文提示填空)

2 . 如果沉溺于虚拟世界，疏于人际交流，你会感觉与周围的一切格格不入。(addict) （汉译英）

3 . One day _______ (虚拟的) reality will revolutionize the entertainment industry. (根据汉语提示单词拼写）

4 . In a __________ (虚拟的) space, you can go travelling through the time tunnel on a time machine. （根据汉语提示填空）

5 . The twin brothers can play computer games in a ___________ (虚拟的)world of role playing. (根据汉语提示单词拼写)

6 . Directions：Complete the following sentences by using the words in the box. Each word can be used only once. Note that there is one word more than you need.

1. We have a(n)_________of the US as a very rich country.
2. She welcomed us with a(n)_________smile on her face.
3. The results of this research can be applied to new developments in_________.
4. I find some of the exhibit fine in quality and beautiful in_________.
5. We need better regulations governing the_________ and maintenance of vehicles.
6. You’re a_________ man—people will listen to you.
7. There are unconfirmed reports that he tried to_________ suicide.
8. Those scientists are making every effort to study and_________ the behavior of babies.
9. As games blend (混合) our real and_________ environments, should there be concern that some people will be less able to distinguish between the two？

7 . Directions: Fill in each blank with a proper word chosen from the box. Each word can only be used once. Note that there is one word more than you need.

A. exhibit       B. virtual       C. pull       D. spread        E. involvement   F. significantly G. appreciation   H reasonable     I. model     J. scientifically   K. ruin

I'm usually fairly doubtful about any research that concludes that people are either happier or unhappier or more or less certain of themselves than they were 50 years ago. While any of these statements might be true, they are practically impossible to prove     1     . Still, I was struck by a report which concluded that today's children are     2     more anxious than children in the1950s. In fact, the analysis showed, normal children aged 9 to 17     3     a higher level of anxiety today than children who were treated for mental illness 50 years ago.

Why are America's kids so stressed? The report cites two main causes: increasing physical isolation-brought on by high divorce rates and less     4     in community, among other things-and a growing perception(感受)that the world is a more dangerous place.

Given that we can't turn the clock back, adults can still do plenty to help the next generation.

At the top of the list is nurturing(培育)a better     5     of the limits of individualism. No child is an island. Strengthening social ties helps build communities and protect individuals against stress.

To help kids build stronger connections with others, you can     6     the plug on TVs and computers. Your family will thank you later. They will then have more time for face-to-face relationships, and they will get more sleep.

Limit the amount of     7     violence your children are exposed to. It's not just video games and movies; children see a lot of murder and crime on the local news.

Keep your expectations for your children     8     . Many highly successful people never attended Harvard or Yale.

Make exercise part of your daily routine. It will help you deal with your own anxieties and provide a good     9     for your kids. Sometimes anxiety is unavoidable. But it doesn't have to     10     your life.