Merge Pages within a CorelDraw file or print all of the pages onto 1 page???

I do some drawing for work of buildings.  I normally use guide lines and then I'll do a section of the building on one page, then another section on another page, and yet another section on another page until i have 4 or 5 different sections.  Once I do all of the sections, I go through and copy and paste them all together onto one page. (See my attached images)

Below, I build the project on pages 2 through 5, then copy and paste each of the pages onto page 1 for the finished project.  

I am wondering if there is a way to merge the pages together into 1 page either on screen, or via print to pdf?

Thanks