听短文，选择正确答案。 1. If you want to do well in an exam, you must . [     ] A. work hard every day in the year B. study hard a few days before the exam C. get up early a few days before the exam 2. It is to go to bed late at night before the exam. [     ] A. useful B. not useful C. important 3. Do your best to get the meaning of each question . [     ] A. after you write down your answers B. before you write down your answers C. as soon as you write down your answers 4. In the last sentence 'miss…out' means . [     ] A. think it hard B. be important enough C. forget to answer 5. If you want to learn English well, you must . [     ] A. try to read as many English stories as you can B. learn grammar well C. Both A and B