Read the following article and select the best answer. Article: Sonia lives in Sun District with her parents and sister. She loves this district very much. There is a restaurant next to her house. She often has lunch with her family there. A library is across from the restaurant on Sun Street. The street is quiet in the afternoon, but at night it is very crowded and busy. It's open from 9:00am to 4:00pm. She goes to read books with her sister very afternoon. There is a tall mall near the library across from Sonia's house. People can buy lots of delicious foods and some beautiful clothes in the mall. Welcome to Sonia's district. Question: Sun Street is _ in the evening - crowed and quiet - busy and clean - crowed and busy - quiet and clean
crowed and busy

Read the following article and select the best answer. Article: Now scientists have discovered that the dogs behave like their masters, too. Just like children, they use a " look and learn" ways when they go about their tasks. Scientists at Oxford universities designed an experiment to test if the dogs have the ability to copy humans' actions by using a simple wooden box. 10 owners showed their dogs how to open the wooden box .Sometimes they use their heads to push it and sometimes they use their hands. 10 dogs were divided into two groups---Group1 and Group2. In the first part of the test, Group1 were rewarded with a piece of meat for copying their owner's actions. Group2 were rewarded with food for not copying and using other ways. With each dog the experiment was repeated hundreds of times. Scientists recorded the time to see which group was first to get 85% right. They found that Group1finished the task much sooner than Group2. In the second part of the test, all the dogs were only rewarded for copying the way that their owners used. Group1 reached the 85% mark more quickly than Group2. So the scientists draw a conclusion: "Like humans, dogs can copy actions that they see. Dogs' imitative behavior is shaped more by their interactions with humans than by evolution ." Scientists said,"A dog's behavior is influenced much like that of a child; they look and learn similar behavior. We hope that owners understand the importance of their actions and use this knowledge to set good examples and therefore have a good effect on the behavior of their pets." Question: The scientists believe dog's imitative behavior mainly comes from _ . - proper rewards - domestication - human-dog interactions - evolution
human-dog interactions

Q: Read the following article and select the best answer. Article: Some Advice on Travel 1) Forget fashion ! Always wear your most comfortable clothes when going on long journeys. 2) Traveling on trains and buses can be boring, so take a good book to read. 3) If you're going somewhere cold, remember to put on your warm clothes! 4) If you are going somewhere sunny, remember to bring your sun-block and sun glasses. 5) Always take a camera with you to _ those special moments. 6) Be careful with your things whenever you go to a busy place, like a train station. There are many thieves there! 7) Most countries have lower prices for students, so if you are a student, take your student card with you. 8) Always leave room in your bag for buying presents on the way home. 9) Bus tours often stop at expensive shops along the way, save your money by buying presents at local shops. 10) If you travel abroad, remember to take your passport. Whatever you do, don't lose it! Question: You must always _ while you are at busy places because there are often thieves there. - put your things away - look after your things well - give your things away - get your things ready
A: look after your things well

Question: Read the following article and select the best answer. Article: When the traffic lights turn red, we will stop driving a car or crossing a street. Why is red used for traffic lights instead of other colors? As we know, scattering happens when light goes through the air. For the same media , if the _ is long, the sscattering will be short. If the wavelength is short, then the scattering will be long. Of all lights we can see, red has the longest wavelength. So the scattering is the weakest. That means the red light travels far. In fact, it travels farther on rainy days. Using the red light can help drivers in farther places see the lights. It helps drivers slow down or stop in time. So there will be fewer accidents. Moreover, red can also excite people. We can act more quickly when we see the color red. In a word, red lights help drivers stop in time and help prevent accidents. Question: Which of the following is the best title? - Why do accidents happen - How does the red light travel - Why do we use red traffic lights - The colors of the traffic lights
Answer: Why do we use red traffic lights

*Question*
Read the following article and select the best answer. Article: Children are children after all, and most of them speak their mind. When they are just toddlers , they are all lovely and lively. And it's so interesting to watch them speak like a grown-up. But as they grow, these same kids seem annoying and ill-mannered if they try to be a grown-up. Conflicts go between parents and children. It's hard to tell who are right and who are wrong. A child of 7-8 always finds some reasons to have a conflict with it's parents. Whether it is about some toy, studies, a party or a company, there is always a difference between them. And it becomes worse when they answer you back. Scientists tell us that children should be treated with care. Yes, sure they should respect their elders. We are partly responsible for this. At an early age we encourage children to behave like adults, just because we find it funny. The kids on the other hand consider this same behavior as normal and get used to it. And when it is not funny for us any more, we expect them to stop it, but by then it is already too late. Only when they reach a certain maturity will the children realize that answering back and being rude are not acceptable . Until then, most of the time their behavior is difficult to change, unless by force . And use of force is against the every good idea, as it weakens the child's confidence. So it is one thing to bring a child into this world but quite another to make them into well mannered citizens. The best way is to be a good example ourselves, as our children are the mirrors of us adults. Question: Which of the following is true? - Children often copy what their parents do. - Children can not change their behavior. - Children's behavior develops in their own way. - Children's behavior is not acceptable.
**Answer**
Children often copy what their parents do.