In the following sentence, what is the antecedent of the pronoun "it"?

the class members chose chicago to visit because it provides the best opportunity for education and entertainment.

a. opportunity
b. chicago
c. education
d. entertainment

David's father has three sons : snap, crackle and ?

You have been given the assignment of speaking about the affects of illegal drug use on youth in america. which of the following types of research is likely not to be necessary while preparing for your speech? a. a government website with statistics on convictions for possession among adolescents under the age of 18 b. a library book about the pharmaceutical drug industry in america c. a recent article from cnn. com about a special home for teenagers addicted to drugs d. a website that provides support for parents whose children are in rehab

Plsss don’t worry about the green strip can someone pls