They read the information, then choose whether it is 'past or 'passed' that needs to go in the gap. This is also a good reading exercise. My thanks go to Aisha 77 of eslprintables for the template. 

past-or-passed-grammar-drills_113609.doc

Homonyms (two words with the same pronunciation - homophones and homographs)

Past or Passed - Difference Explained - Gap Fill

past-or-passed-difference-explained-gap-fill

Let's do English ESL general grammar practice. They read the information, then choose whether it is 'past or 'passed' that needs to go in the gap. This is also…