Réponse :
Bonjour,
Explications :
A. John doesn't like football.
B. Mathematics is a boring subject.
C. The principal don't supervised the school.
D. I hate pancakes. / I don't like pancakes.
E. The mathematics teacher don't teach mathematics .
F. He don't like writing with a red pen.
G. We can't talks when the teacher talks.
H. The fire don't burn brightly !
I. The wind don't blow strongly today.
Bonne journée !