Sur la fiche d'exercices faire l'exercice de la partie de gauche, et les exercices 1 et 2 de la partie de droite., aideez

Exercice 1 :
Why don't you go to the cinema tonight ?
--> Why not go to the cinema tonight ?
---> Let's go to the cinema tonight !

Let's make pancakes !
--> Why don't we make pancakes ?
--> Why not make pancakes ?

Exercice 2 :
Why don't we have a sports day ?
Why not organise a huge school party ?
Let's invite all the old pupils !