Throughout the term we've had problems when we've written one page documents and sent them as PDFs. When Mail opens these, sometimes they look like attachments, but sometimes they're images embedded in the body of the email. Today, a student figured out the solution to this problem:
1. Tap and hold the image.
2. Select "copy"
3. Open iAnnotate PDF.
4. Click the down arrow on the upper left-hand menubar.
5. Select the option for creating from the clipboard.
You should now have the PDF file in your iAnnotate.