Salut ! je besoin de l´aide pour cette exercice SVP:

Reformurlez ces phrases en utilisant, must, can´t, may ou might. Plusieurs options sont parfois possibles.

a: I suppose it´s an effective way to tackle racism.
It............
B. Perhaps these pro players protest to raise awareness about what´s going on in the Usa. they.............
c. I am convinced that he cheated.
he..........
D. I think she is the one who holds the world record, but I´m not sure.
She...........
E. I´m sure this is not true.
It...........