Read the following article and select the best answer. Article: If your child has mobile internet access, it will be more difficult to monitor and control his or her internet use. Kids are turning to the internet for everything from hanging out with friends to shopping, which makes it harder for parents to keep track of their online activities. Fortunately, there are many choices for controlling what your kids see on their computers, laptops, and mobile devices. Content blockers and filters are great tools to use for younger kids. They allow you more control over where they go and what they do online. A content blocker can block some unhealthy websites or limit a child's search to the kind of sites. A content filter can scan sites and pictures and block those sites that contain certain words, key phrases, or content. Consider tracking software for older teenagers. This software enables you to see which sites your children have visited, tracking their path online. This tool gives young people more freedom to explore the Internet, but it also allows you to check that they are using the internet responsibly. Let your teenagers know that you trust them, but that you will be regularly checking that they are visiting appropriate sites online. Even if you use content blockers, filters, and trackers, you know that a lot of kids figure out ways to get around these, so it's important to remain alert . Remember that not all adult sites can be identified by blocker, filter, or tracker software. That's why it's important to talk to your kids about what to do when something inappropriate or scary comes up. Nothing can replace involvement and supervision by adults. Keep monitoring how your kids use the internet on a regular basis without getting into the role of internet traffic police. Question: What is the passage mainly about? - More and more kids have mobile internet access - Some choices for monitoring and controlling kid's internet use - It is difficult to monitor and control kid's internet use - Kids are turning to the internet for everything
Some choices for monitoring and controlling kid's internet use

Read the following article and select the best answer. Article: My bookshelves are full of dust--and with good reason.When iIt comes to cleaning that part of my home,I suffer from the most serious case of avoidance . The thing is this:when I do set out to clean and re-organize my books,which seldom happens,I place myself into a really bad situation.No sooner do I take a title from the shelf, blow off the dust,and wipe down the cover thanI find myself sitting on the floor with legs crossed and my back against the wall.Pretty soon books get piled up on my legs as I am reunited with old friends. It is as if these boobs have voices,and each wants to say its piece."Remember me?I was given to you when you went into the Navy , so that you would never lack for companionshlp,"one whispers.Another says,"I was your first book of poems,given to you before you learned to love poetry."And a third,"I was the book that made history so attrctive to you." Perhaps thegreatest pleasuret of re-organizing my books are the surprise--or better said,reunions--that occur. During my latest book cleaning adventure,I found one that had fallen behind the shelf:"Tales of Edgar Allan Poe."Not an unusual title,but the words written on the first page made it very special"With Love from Mom and Dad,Christma 1965." What's this? A book on the physics of lasers .It is filled with mathematical statements,and I had bought it at a library sale when I was 12,not long after the laser had been invented.I couldn't understand a bit of it,bul I did learn what "laser"meant. What I end up with when I empty my bookshelves is a cross-section of my personal history. It's like a road cut whre one sees all the layers of rock going back through time to the beginning of the simplest life forms.The books I've read--and kept--are not just old fiends.They' re my _ . Question: By saying that his book have voices,the author means _ . - they bring back happy memories - they are recorded in human voice - they say a lot about human history - they offer good topic for discussion
they bring back happy memories

Read the following article and select the best answer. Article: As more and more people speak the global languages of English, Chinese, Spanish, and Arabic, other languages are rapidly disappearing. In fact, half of the 6,000--7,000 languages spoken around the world today will likely die out by the next century, according to the United Nations Educational, Scientific and Cultural Organization (UNESCO). In an effort to prevent language loss, scholars from a number of organizations--UNESCO and National Geographic among them--have for many years been documenting dying languages and the cultures they reflect. Mark Turin, a scientist at the Macmillan Centre Yale University, who specializes in the languages and oral traditions of the Himalayas, is following in _ . His recently published book, A Grammar of Thangmi with an Ethnolinguistic Introduction to the Speakers and Their Culture, grows out of his experience living, working, and raising a family in a village in Nepal. Documenting the Thangmi language and culture is just a starting point for Turin, who seeks to include other languages and oral traditions across the Himalayan reaches of India, Nepal, Bhutan, and China. But he is not content to simply record these voices before they disappear without record. At the University of Cambridge Turin discovered a wealth of important materials-including photographs, films, tape recordings, and field notes--which had remained unstudied and were badly in need of care and protection. Now, through the two organizations that he has founded-the Digital Himalaya Project and the World Oral Literature Project--Turin has started a campaign to make such documents, for the world available not just to scholars but to the younger generations of communities from whom the materials were originally collected. Thanks to digital technology and the widely available Internet, Turin notes, the endangered languages can be saved and reconnected with speech communities. Question: Which of the following best describe Turin's work? - Write, sell and donate. - Collect, protect and reconnect. - Record, repair and reward. - Design, experiment and report.
Collect, protect and reconnect.