Directions: In the following questions, sentences are given with blanks to be filled in with an appropriate word(s). Four alternatives are suggested for each question. Choose the correct alternative out of the four as your answer.

प्र:

How much longer __ this book ?

• 1
  you are needing
• 2
  will you be needing
• 3
  will you have needed
• 4
  have you needed