Peggy - I'll send you a link but the instructions are:
1. Install Social Fixer (http://socialfixer.com/)
2. At top of your Facebook page, click the "Wrench" icon => Social Fixer Options
3. Click: Filtering => Other => Matching Text
4. Type "Suggested Post" into the text box (no quotation marks)
5. Click: Action => Hide
6. Click: Save
7. Refresh the page