Directions : In these questions , a part of the sentence is given in bold . Below are given alternatives to the bold part at (A) , (B) and (C) which may improve the sentence . Choose the correct alternative . In case no improvement is needed you answer is (D ) .

Q:

The sun hid behind a cloud and it seemed like a light (have been switched) off.

• 1
  had been switched
• 2
  had been switch
• 3
  have been switching
• 4
  no improvement