You can make a new document extracting some pages. You can specify different ranges of pages to extract them.
Steps
To extract some pages
- Open a document containing more than 10 pages.
- Click Tools > Extract Pages or click the Extract Pages icon in the Tools toolbox.
- In the Extract Pages dialog box, select Partial and type '2-4,7-10' in the input box.
- Click OK to create a new document.
- Click File > Save As to save a new document.