Bonjour,
Réponse :
A. We don't do the cooking every Sunday.
( forme négative : don't + base verbale )
B. Jim never switches the light off.
( 3ème personne du singulier )
C. What does Danny do for Christmas?
( forme interrogative :
Mot interrogatif + auxiliaire ( does ) + sujet + base verbale ...? )
D. Does Sam always have problems at school?
( Forme interrogative : auxiliaire ( does ) + sujet + base verbale ...?)
E. School doesn't start at 8 o'clock in England.
( forme négative : sujet + doesn't + base verbale )
;)