Exercice 1:
- have, had, had → avoir
- come, came, come → venir
Exercice 2:
next march and last december
Exercice 3:
l'auxiliaire qu'on devrait utiliser pour créer les phrase est: did (do)
Exercice 4:
ℎ visited ℎ girlfriend at the hospital.
Did walk to school? Yes, ℎ did.
Paul ℎ this morning.
My dad ℎ in front of the hotel.