Incorrect Format

Hi,

I have a PDF (as shown in the attachment PDF.JPG)

After converting in calibre, the formatting has changed by itself.
There's a break in every line!
Plz refer to attached calibre.jpg

Using calibre 0.8.57 on win xp.
I've tried most settings, but to no avail.

Can anyone advise me on how to solve this ?
Tx!!!

Attached Thumbnails