Yes! Any content can be copied into existing content.

Copying Modules

1. From the Dashboard, enter Content Editor
2. Select the Course you want to copy content from
3. Click on Options
4. Go to section Copy modules to another course
   
5. Untick the Modules you don’t want to copy
6. Under Select destination, choose Copy modules to an existing course
7. Select your target Course
8. Click on Copy modules

Copying Questions

1. From the Dashboard, enter Content Editor
2. Select Questions
3. Click on Options
4. Go to section Copy questions
   
5. Under Select destination, choose Copy questions to an existing content
6. Select your target Course or Question topic
7. Click on Copy questions

Please note: You must copy all of the Questions at once, but you can quickly delete any you don’t want using the Content Editor.

See: Can I divide one Course into several smaller Courses?