Replying to Need some ideas for a short film...

so my com tech teacher is the laziest person ever and he teaches nothing, just gives us a booklet with what we have to do and little to no instruction. anyway the one im currently working on is i have to make 6 short films...between 30-60 seconds long (yes i know, pathetic idea). 3 of them the teach selected and the other 3 i have to come up with. i made one reverse video (i acted backwards and played it reverse in an edit), and im having a brain fart on what to do with the other 2. any ideas would be extravagent