Multiple choice Fill in the blank. I ______ see him. does did Both 1 and 2 None of these Reveal answer Fill a bubble to check yourself B Correct answer Explanation The auxiliary verb 'did' is used to form the simple past tense. 'I did see him' emphasizes the completed action in the past. 'Does' is present tense and would only be used with third-person subjects (he/she/it), not with the first-person 'I'.