Identify the best way to improve the Bold part of the given sentence. If there is no improvement required, select ‘no improvement’-

प्र:

I think you can have a piece of this cake but not all of it . I have to save some for my mother.

• 1
  or not most of it
• 2
  but never all of those
• 3
  no improvement
• 4
  but not some of that