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:

I had to go to Delhi, however, I changed my mind and decided not to go.

• 1
  therefore I change my mind
• 2
  nevertheless I change my mind
• 3
  however I will change my mind
• 4
  No improvement