I have been assigned to make a oral presentation 1-3 minutes long describing a past party I went to.

I have been assigned to make a oral presentation 1-3 minutes long describing a past party I went to. It must have what the occasion for the party was, who hosted the party, who else was there, what the other guests brought, and what they did. I can't seem to get the past tense verbs conjugated correctly. If I could just get an example of sentences using past tense verbs that would be awesome.