Section DDirections: This section is to test your ability to comprehend short passages. Youwill hear a recorded passage. After that you will hear five questionshear a question， you should complete the answer to it with a word or ashort phrase （in no more than 3 words）. The questions and incompleteanswers are printed in your test paper: You should write your answerson the Answer Sheet correspondingly. Now listen to the passage.16. In what case do you need to write a leave letter？When you need to be absent from your work for_______.17. Why should you write a leave letter as early as possible？To allow your employer to__________for your leave18. What should you be specific about in your leave letter？You should be as specific as you can about the__________.19. What should you be honest about with your boss？You should be honest about why you__________.20. What details may you include in your leave letter？You may suggest how your work will be__________.