Question: Read the following article and answer the question. Article: On August 5 at 10:31 p.m. PST, a rover named Curiosity touched down safely on the surface of Mars, and I was lucky enough to have a front-row seat. My name is Clara, and when I was in Grade 6, I won the essay contest NASA held to name its next Mars rover. The essay I wrote was not even 250 words long, but somehow it was enough to change my life. I still remember that cold December day, sitting in a science class. I'd finished a worksheet early and decided to get a Time for Kids magazine off Mrs. Estevez's bookshelf. It was the 2008 Invention Issue, but that wasn't the only thing that caught my eye. In the magazine, there was an article about a girl who named the Mars Exploration Rovers, Spirit and Opportunity. The article also talked about the essay contest NASA was holding to name its next Mars rover. Before I even knew anything else about it, a single word flooded my 11-year-old mind: Curiosity. I couldn't wait for the bell to ring so I could get started on my essay. That afternoon, I raced home from the bus stop, sat down at the computer and typed until my fingers ached. It turned out that I was just in time. A few days later, and the contest would have closed. Five months later, shortly after I had turned 12, I was watching a National Geographic special on mammoths when the phone rang. My mom answered, and immediately, a wide smile spread across her face. When she told me that I had won, I was happier than I could ever remember being, I screamed and ran up and down the stairs and all around the house. I completely forgot about the mammoths and did not even remember to turn off the TV until it was really late. Curiosity is such an important part of who I am. I have always been fascinated by the stars, the planets, the sky and the universe. I remember as a little girl, my grandfather and I would sit together in the backyard for hours. He'd tell me stories and point out the stars. My grandfather lived in China, thousands of miles away from my home in Kansas. I loved the stars because they kept us together... Question: The writer mentions her grandfather in order to show that _ . Answer:
OPTIONS:
- she missed him very much.
- he knew a great deal about space
- he influenced her to love the stars
- she treasured their happy moments
Answer: he influenced her to love the stars

Question: Read the following article and answer the question. Article: Asia has long tradition of tea- drinking. And China is no exception. However, lately more and more Chinese people are turning to a different drink. Coffee has become an increasingly popular choice of Chinese people living abroad and in the country's huge cities. It is also a popular crop among those living in the mountains of southern Yunnan Province. In big cities such as Beijing, coffee shops seem to be on nearly every major street corner. These shops are not just selling drinks from Starbucks, the world-famous coffee company. Coffee businesses from South Korea, Taiwan, HongKong and Britain are also operating in China. Tea-drinking is steeped in the culture and traditions of many countries, like China and Japan. But is that changing? Are young people from Asia now choosing a cup of coffee instead of tea? BeiBei Su is from China. She has been living in the United States for the past eight years. Before that, she lived in Italy for two years. Ms. Su says she likes tea better than coffee. But she adds that may not be true among the young generation in China. Many young Chinese people drink coffee socially --when meeting with friends. Yang Lin lives in the U.S. but comes from an area in China famous for growing tea. She used to only drink tea while in China. But now, she says, she drinks both and for different reasons. Yang Lin says that drinking coffee for her is a social event. She and her co-workers like to sit in a cafe and talk over a cup of coffee. Voyo is another Chinese woman who now lives in Washington, D.C. She says that after moving to the U.S. Her tastes changed. We would call her a coffee _ , someone who now chooses to drink coffee. With more people drinking coffee, many see an economic opportunity for Chinese -grown beans. China-grown coffee could be a money- maker even if most of the coffee on sale in China is imported. Question: Why does YangLin drink coffee? Answer:
OPTIONS:
- Because she lives in the U.S. Now.
- Because she can talk with friends.
- Because she has drunk tea so long.
- Because her tastes has changed.
Answer: Because she can talk with friends.

Question: Read the following article and answer the question. Article: If a noisy neighbor is blasting music at all hours of the day and night, drowning out your phone conversations and interrupting your sleep, you can call the police. But what is a whale to do? Natural noise from waves, wind, rain and even earthquakes is common in oceans. Unfortunately, man-made noise from oil and gas drilling, sonar, and ships is also present. Low frequency noise has doubled off the California coast every decade since the nineteen sixties. The main reasons are ships' propellers . They not only generate continuous low frequency sound, some propellers cavitate , which means they create air bubbles that collapse, creating loud popping sounds. Whales use low frequency calls to communicate across thousands of miles of ocean. They are threatened by noise pollution because it can prevent them from contacting each other and from locating their foods. Endangered humpback and right whales, which use fibrous baleen to strain food from the water, are the most at risk. Scientists studying right whales off Canada's east coast have discovered that whales are sending louder calls through the water to make themselves heard. Because they invest more energy in making calls, they have less energy available for finding food and mating. Other scientists measuring whale calls against background noise pollution have discovered that right whales have lost about eighty percent of their normal communication area. This could seriously affect survival of this already threatened species. Scientists don't have badges and guns, but they are trying to correct the noise pollution problem. By tracking ships and marine mammals and understanding how noise travels, they are creating sound maps. They hope to get shipping lanes moved so that the noise pollution ships create will not overlap with areas most important to the whales. Question: What does the passage mainly talk about? Answer:
OPTIONS:
- Whales are in danger because of the noise.
- Noise pollution is affecting whales.
- Natural noise is good for whales.
- How to protect whales endangered.
Answer:
Noise pollution is affecting whales.