Please answer the following question: Read the article and select the best answer. Article: Mo was waiting in the corridor outside her class. She was feeling sick. She had two exams that day and physics was first .She really hated physics. It was her worst subject. Terry Looked back at her from the front of the line, and then looked away quickly. Mo thought she looked guilty. She didn't have a problem with physics she didn't have a problem with anything ... _ ! "Hi, Mo, it's your favorite exam today, "said Nima, laughing as she joined the line .Terry was looking at Mo again. "So what's wrong with her?" asked Nima."I thought you were friends." "Yes, so did I," said Mo." But she hasn't spoken to me for two weeks now. She promised to help me review for the physics exam too, but then she's ignored all my calls and texts .And when I rang her house, her mum just told me she was busy. She's forgotten who her friends are!" said Mo angrily. "Are you listening to me?" Mr. Reed was talking to the class and the other students were going into the exam room. Mo gave Nima a worried look and followed them. Mo couldn't answer question number five. She looked up and saw Terry sitting two rows in front of her. Mo couldn't believe it! Terry was holding her phone on her knee under the table and reading from it. Is that how Terry always got such good grades? She felt really angry at Terry, but she didn't know what to do. She thought about telling the teacher, but what would everyone else think of her? "Stop writing and put your pens down" said Mr. Reed as he started to collect the exam papers. Oh no, Mo hadn't answered two of the questions. She was going to fail again! Mo wanted to talk to Terry at lunch time, but she couldn't find her anywhere. The next exam was history. That was Mo's favourite subject but she wasn't feeling good. Mo went to the library to study, but she couldn't concentrate. She didn't know what to do about Terry. She thought about telling a teacher, but everyone would hate her if she did that. "It wasn't fair!" she thought. "Terry was getting good grades by cheating all that time." thought Mo. Just... Question: What lesson can we learn from this passage? Options: A: A friend in need is a friend indeed. B: Friendship should be based on trust. C: Old friends and old wines are the best. D: A life without a friend is a life without a sun.
Answer:
B