Perfect tenses

LI: to identify the verb tenses: simple perfect, past perfect, continuous perfect.
This week for writing we had to get into a group of two but I had to get into a group because I wasn't at school on Monday. The must do for this week was to make 20 slides with verbs on them and once we did that we had to inflect them. Once we finished inflecting the 20 words we had to make a video on 7 of the slide. I learnt by listening to the people in my group and looking on the writing site to know what to do.