Réponse :
enance : to improve
achieve :accomplish
promote : help
cheer : encourage
applaud : clap
to improve : to ameliorate
encourage : motivate
accomplich : achieve
a. to improve ballet dancing in Nairobi may help children from
the slums achieve new dreams.
b. The crowd kept motivated them during the match.
c. These women encourage something great for their country.
d. It will hopefully to ameliorate their image and living conditions.
normalement ce sont les bonnes réponses, j'ai mis les synonymes au cas ou.