1- did they go (après "did" c'est toujours infinitif
2- Cut (verbe irregulier)
3- Went et drove (verbe irreguliers)
4- didn't play (did not play)
5- Had (verbe irregulier)
6- Made (verbe irregulier) et cooked (verbe regulier donc tu rajoutes "ed")
7- didn't visit (did not visit) et wrote (verbe irregulier)
8- took verbe irregulier) et didn't take (did not take)
En fait il n'y a rien à comprendre, tu dois juste apprendre par coeur tes verbes irreguliers
