Réponse :
B. an opportunity : a chance (l.27)
dark : bright (l.32)
D. It : the non-governmental association called Bayti
Many of them : street children
E. Chart 1 :
Place : streets
Causes : because they have no home or family
Consequences : They are easy targets for street violence, child labor, drug addiction, and all kinds of exploitation.
Chart 2 :
Association : Bayti
Type : non-governmental
Founder : a group of volunteers
Goals : Give them an opportunity to be re-integrated in the school system, family life, and the society they 're part of at large.