In this task, you're given an article, a question which often contains a blank and four options (associated with "A", "B", "C", "D"). Your task is to find the correct answer (from the given options) for the question from the given article and return one of the options from "A", "B", "C", and "D". Do not generate anything else apart from one of the following characters: "A", "B", "C", "D". There is only one correct answer for each question.

[Q]: Article: 1826, a Frenchman named Niepce needed pictures for his business .But he was not a good artist.So he invented a very simple camera  .He put it in a window of his house and took a picture of his garden .That was the first photo. The next important date in the history of photography was 1837. That year, Daguerre, another Frenchman, took a picture of his studio. He used a new kind of camera and a different processs. In his pictures, you could see everything very clearly, even the smallest details. This kind of photograph was called a daguerreotype. Soon, other people began to use Daguerre's process. Travellers brought back daguerreotypes from all around the world. People photographed famous buildings, cities and mountains. In about 1840, the process was improved. Now photographers could take pictures of people and moving things. The process was not simple. The photographers had to carry lots of film and processing equipment. But this did not stop the photographers, especially in the United States, where from the 1840s daguerreotype artists were popular in most cities. Mathew Brady was a well-known American photographer. He took many pictures of famous people. The pictures were unusual because they were very life-like and full of personality. Brady was also the first person to take pictures of war. His 1862 Civil War pictures showed dead soldiers and ruined cities. They made the war seem more real and more terrible In the 1880s, new inventions began to change photography. Photographers could buy film readymade in rolls. So they did not have to make the film immediately. They could bring it back to their studios and develop it later, meaning that they did not have to carry lots of equipment. And finally, the invention of the small handheld camera made photography less expensive. With the small camera, anyone could be a photographer. People began to use cameras just for fun. They took pictures of their families, friends and favourite places. They called these pictures "snapshots". Photographs became very popular in newspapers in the 1890s. Soon magazines and books also used documentary photographs. These pictures showed true events and people. They were much more real than drawings. Photography had turned into a form of art by the beginning of the 20th century. Some photographs were not just copies of the real world. They showed ideas and feelings, like other art forms. 
 Question: The passage is mainly about  _  . 
 Options: (A) the invention of cameras (B) a kind of new art -- photography (C) the development of photography (D) the different uses of cameras in history
[A]: C


[Q]: Article: It was late one evening. I can't remember what it was about, but my dad and I had a very big argument   when my mom was away. We both said things we didn't mean, and in the end I said, "I'm leaving." And he said, "Good. The sooner, the better." I threw a few things in a suitcase and closed the door angrily behind me, not knowing where I was going. After walking aimlessly for about 20 minutes, I stopped at a local supermarket. Then my phone rang. It was my mom calling. She said, "Hey, Mary. Where are you? Dad is worried about you." "How can he worry about me? I've been away for nearly half an hour, but he didn't call," I said with annoyance  . My anger returned and I remembered all the hateful things he'd shouted to me. "Listen, Mom. You can tell Dad that I'm fine. I'll call you tomorrow," I said and hung up. I walked around the store, trying to get my thoughts together. By the time I paid for my _ , it had been much later than I used to be out alone. When I left the supermarket, a large piece of white paper was in front of me. On the piece of white paper were these words: "Please come home! I miss you and I'm worried about you!" Then a car pulled up beside me. Hanging out of the window was my dad. Beside him, smiling gently, sat my mom. And that's when I started laughing. I laughed so hard that I cried. Despite   my best efforts to run away from home, my father finally managed to track me down. I couldn't leave now, not with him sitting there with caring eyes. 
 Question: Hearing Mary decided to leave home, Mary's father was very  _  . 
 Options: (A) worried (B) angry (C) nervous (D) surprised
[A]: B


[Q]: Article: Each of us would like to be trusted by parents, because we all want to get freedom. Parents are more likely to give us our freedom if they trust us. If you want your parents to trust you more, you have to show them through your actions.    Let your parents know what's going on at school and with your friends. If you truly can be trusted, then you have nothing to hide, right? Keep your bedroom door open when you are back. Do not be crazy when they see what you are looking at on the Internet. Invite your friends to your house to meet your parents.    When you do something wrong, it can break trust. Broken trust takes a long time to rebuild.    It's not easy dealing with your parents when you've broken their trust. But, it can be done. It's not talking about groveling and sweet-talking them into trust. I'm talking about getting them to respect you again.    I find it easy to make the mistake of no telling my parents things I've done wrong, hoping they won't find out. There are lots of reasons:    I don't want to get into trouble;    I don't want them to be disappointed or get mad at me;    I don't want to lose their trust;    I don't think they will ever find out.    And the list goes on and on. But they find out somehow, and then you're in hot water. Of course, even if Mom and Dad never find out, you still know about.    Most parents will respect you more for coming to them and telling them yourself. Doing so shows honesty, responsibility and maturity . If you can't tell them face to face, you can try writing a note.    Trust can't be built in a day or even a week, but you can gradually do things to help your parents build trust in you. 
 Question: What would children like to get from their parents according to the passage? 
 Options: (A) Money. (B) Freedom. (C) Love. (D) Clothes.
[A]:
B


