Ich ____ gestern meinen Freund ____ .
-
bin getroffen
-
habe getroffen
-
traf
-
haben getroffen
B
Correct answer
Explanation
The correct answer is 'habe getroffen' because the sentence requires the present perfect tense with 'haben' as the helping verb. 'Ich habe gestern meinen Freund getroffen' means 'I met my friend yesterday'. 'Bin getroffen' would use 'sein' incorrectly, 'traf' is simple past (preterite) but doesn't fit the auxiliary structure, and 'haben getroffen' uses the wrong person (3rd person plural instead of 1st person singular).